Pauses or throttling in transcoding are not implemented in upstream ffmpeg :) and transcoding on a chunk-by-chunk basis is something we eventually want to make (sometime in the future - too many limitations in existing codebase for now). Enter that folder and make the installation package and install it. Would a better card resolve the bottleneck or is it better just to boot off the sd card and run the entire file system externally on an SSD ? Configure QSV acceleration in the Transcoding page of the Admin Dashboard. It seems like the logic really needs to be looked at in the scanning if that is the case. Jun 08 2021 On Linux use nvidia-smi to check driver and GPU card version. Try and play a video that requires transcoding and run the following, you should get a hit. Jellyfin will automatically reload the new configuration without needing to restart. Bus 001 Device 002: ID 8087:8000 Intel Corp. Make sure that jellyfin-ffmpeg version 4.4.1-2 or higher is installed. The same 1080p file is a weird stuttery mess if I remux it to MP4 and drag and drop it on Edge Dev.HEVC Extensions from Device Manufacturer 1.0.41023.0 with an AMD GPU on 21H1. Some routers are built to handle more devices than others. Then sudo clinfo. Additionally, during this time, the jellyfin server page will become almost non responsive. The major bug is that Jellyfin spends too much time checking media file that has not been modified since the previous scan A simple timestamp and/or size check on the media and voila, it will work as well as Amby or Plex. Earlier images do not provide a compatible version of Mesa. For information about our privacy practices, please visit our website. Thank you for using Jellyfin! Is the scanner calling ffprobe on all existing files? In Jellyfin 10.8 full hardware-accelerated filtering (scaling, deinterlacing, tone-mapping and subtitle burn-in) on Intel, AMD and NVIDIA hardware are available. But the problem is, that after some time, it will be automaticaly updated to the newer version and HEVC video playback in edge will be broken again.. Also, this is not really a sollution. This create a fake large 4100 movies collection from a fake lightweight video. As of Jellyfin 10.8 hardware acceleration on Raspberry Pi via OpenMAX OMX was dropped and is no longer available. This is because your router is broadcasting in both the 2.4 GHz band and the 5 GHz. If you get 100 Mbps down with a strong Wi-Fi signal, you could be getting 10 Mbps down or less with a weak Wi-Fi signal. As of Jellyfin 10.8 full OpenCL based hardware filtering in AMF is supported on Windows 10 and newer. Slow scanning on jellyfin with rclone 6 days ETA. This has been tested with LXC 3.0 and may or may not work with older versions. Need cord cutting tech support? Chapter extraction enabled (but tested without extraction on another server same performance problem) The current state of hardware acceleration support in FFmpeg can be checked on the rpi-ffmpeg repository. that include mergerfs not working with real time monitor for local files? NFS and rclone do not support inotify, but support can be provided by using a union file system such as mergerfs with your networked file systems. This decision was made because Raspberry Pi is currently migrating to a V4L2 based hardware acceleration, which is already available in Jellyfin but does not support all features other hardware acceleration methods provide due to lacking support in FFmpeg. Table of Contents I wasn't sure what the browser was and in the logs I saw Firefox so I just wrote that. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Covering the world of free legal streaming services. One tip for buying a range extender: Make sure you get one that is made by the same company as your router. Click a screenshot for a high resolution image or check out our demo for the full experience. Check out Fast.com for a quick and easy test. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub, (root|~) lsusb -t Today we are going to look at four tips to fix buffering on the Roku, Fire TV, and Apple TV. to copy a file from the NFS server to the Jellyfin box. Facing same issues with netflix 4k on the netflix app and edge on windows 10. Tip #1: Make Sure You Are Getting the Internet Speed You Are Paying For. I am using Edge 87 on Windows 10 20H2 with HEVC plug-in installed from Microsoft store. Jellyfin supports hardware acceleration (HWA) of video encoding/decoding using FFMpeg . Start by opening the database inside the SQLite Browser. We use Mailchimp as our marketing platform. If you can access the server locally but not outside of your LAN, then you likely have an issue with the router configuration. |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M, I get the maximum Seagate Exos hard drive read write bandwidth but I don't know if the USB bridge make a bottleneck in term of "command by seconds". The playback stops from a couple to several seconds at a time during playback of random files. So you have 4100 movies in the same folder? jellyfin.zip. - Video Quality. If you have weak Wi-Fi by your streaming devices getting a range extender or buying a . Btw, Is there a reason to demux/transcode the file entirely during the start of playback ? The good news is most buffering is something you can fix on your end. QSV is based on VA-API device on Linux, so please confirm whether you have completed the VA-API configuration first. For Linux systems, this is performed by inotify. Jellyfin supports hardware acceleration (HWA) of video encoding/decoding using FFMpeg. Find out more at https://jellyfin.org FFMpeg and Jellyfin can support multiple hardware acceleration implementations such as Intel Quicksync (QSV), AMD AMF and NVIDIA NVENC/NVDEC through Video Acceleration APIs. After that do the following commands/SQL query: It is also possible to use SQLiteBrowser on systems with a desktop environment. At times, the playback gets stuck after some time and there are times when the playback gets stuck repeatedly. If anyone can help me look into this, I would be very appreciated! ive updated above Collect your TV Shows, and have them automatically organized by season. On my Debian 10.11 Server Jellyfin 10.7.7 installed from APT repo I get a slow web interface when there is any library scanning in progress. Here is what I have observed when this happens: Once loaded, the Jellyfin dashboard shows the video is Direct Playing and you can see the progress of the video. All default selected, French and France for language. Our team will review it and, if necessary, take action. Just like any electronics, at some point routers do break down. privacy statement. I found how to reproduce the problem on any server without a large movie collection : list.txt After some experimentation I found thatedge://flags/#disable-accelerated-video-decode fixed the issue entirely for Edge. Find out more at https://jellyfin.org With a Jellyfin server, you can . It is always best to consult the FFMpeg documentation on the acceleration type you choose for the latest information. No fees, no tracking, no hidden agenda.Use this client with our free server to collect all your audio, video, photos, and more in one place. I don't think it's HEVC, I think it is PlayReady DRM. Heh, don't trust your TV for anything. You are missing a few key things like version, debug log, etc. What is the output of stat ? Yes, but it's not a problem for any modern operating system. I have the same issue. what are the specs/what are you using (nas/computer/server) (hd\types-\ram\etc/etct) 2. Com on! There are a few reasons why you might experience slow buffering when watching videos online. As you can see in the attachment, there is no frame drops in the stats for nerds but the videos is indeed stuttering. The same site had no issues in Firefox. I tried to install the HEVC extension before July 2020, and there is no such problem on version 21821 and 31823. Intel QuickSync (QSV) is derived from VA-API on Linux and D3D11VA on Windows, which can utilize Intel's fixed function hardware and EU(execution units) to do video encoding, decoding and processing. The good news is for streaming its the best option and all your video streaming devices should be using the 5G network. Broadwell or newer generation is required for QSV on Linux, otherwise you have to use VA-API. Add the jellyfin user to the video, render and/or input groups depending on who owns the device inside the container. - Type of Connection to the Internet. (It did take some effort to get the ISP to send someone out to fix the issue.). Describe the bug USB 3 UASP 6 GB here for 3 drive attached (and 1 slower not for Jellyfin library), (root|~) lsusb --group-add="122" \ # Change this to match your system, --device /dev/dri/renderD128:/dev/dri/renderD128 \, drwxr-xr-x 2 root root 100 Apr 13 16:37 by-path, crw-rw---- 1 root video 226, 0 Apr 13 16:37 card0, crw-rw---- 1 root video 226, 1 Apr 13 16:37 card1, crw-rw---- 1 root render 226, 128 Apr 13 16:37 renderD128, sudo /usr/lib/jellyfin-ffmpeg/vainfo | grep iHD, lxc config device add gpu gpu gid=, crw-rw---- 1 root video 226, 0 Jun 4 02:13 card0, crw-rw---- 1 root video 226, 0 Jun 4 02:13 controlD64, crw-rw---- 1 root video 226, 128 Jun 4 02:13 renderD128, lxc.mount.entry: /dev/dri/card0 dev/dri/card0 none bind,optional,create=file, lxc.mount.entry: /dev/dri/renderD128 dev/dri/renderD128 none bind,optional,create=file, lxc.mount.entry: /dev/nvidia0 dev/nvidia0 none bind,optional,create=file, lxc.mount.entry: /dev/nvidiactl dev/nvidiactl none bind,optional,create=file, lxc.mount.entry: /dev/nvidia-uvm dev/nvidia-uvm none bind,optional,create=file, lxc.mount.entry: /dev/nvidia-modeset dev/nvidia-modeset none bind,optional,create=file, lxc.mount.entry: /dev/nvidia-uvm-tools dev/nvidia-uvm-tools none bind,optional,create=file, . Just rename one file, launch htop and cry ! @HotCakeXThanks for bringing the flags below to my attention. Your post saved me from having to reinstall Chrome to see if it was Edge specific. Then audio pauses for about 10 seconds. As of Jellyfin 10.8 the official Docker image uses Debian 11 which has a compatible version of Mesa for AMD GPU HEVC decoding. Install the amdgpu-pro closed source graphics driver by following the installation instructions. Jellyfin lets you watch your media from a web browser on your computer, apps on your Roku, Android, iOS (including AirPlay), Android TV, or Fire TV device, or via your Chromecast or existing Kodi installation. Not all routers are the same. This has been tested on Proxmox VE 7.1 - on previous versions you may need to change cgroup2 to cgroup. Was there a reason you deleted the template and choose not to use it? I really hope I made it clear what is happening. On Linux you can check available GPU using: The hardware decoding of H.264 10-bit aka High10 profile video is not supported by any Intel, AMD or NVIDIA GPU. directstream_log If you have a high-speed connection and still experience slow buffering, the problem may be with the device you're using. Alternatively, you can use docker-compose with a configuration file so you don't need to run a long command every time you restart your server. Help and Support. As for storing transcoded stuff on your SD card - I won't do this not only because of performance, but because it potentially stresses the card too much (though usual Pi OS already wears out SDs like crazy). I will close the issue now, hopefully everything works out. Jellyfin always need an optimization for large numbers of files inside directory but my workaround script successfully tested. Yosh September 17, 2020, 11:34pm #1. The good question is why it do a lot of processing on every untouched movie only for one file added? Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices. Successfully merging a pull request may close this issue. The Amazon Firestick has become the most popular streaming device on the market Also, given you seem to pinpoint the issue to transcode path being on SD, can we close this issue? - Stream your media (audio, video) Tone-mapping on Intel VA-API and QSV requires an iGPU that supports 10-bit decoding, such as i3-7100 or J4105. and during this hour the GUI slow down a lot:(, I get same issue on Raspberry Pi 4 installed via dietpi. The log here is of a restart of the server and the playback of one such file where it starts off fine and gets stuck after some time. Note: Typically, the 2.4 GHz network is the network without the 5G at the end of the name. DoVi Profile 5 and 8 tone-mapping requires jellyfin-ffmpeg version 5.0.1-5 or higher. Another issue is after the playback has finished and before the summary screen is shown, the last 30-40 seconds of the video is played back again at > 3x the speed without the audio. jellyfin-ffmpeg version 4.4.1-2 or higher is required, using an older or original version of FFmpeg may disable some hardware filtering improvements. Bus 002 Device 002: ID 8086:0186 Intel Corp. WiMAX Connection 2400m And yes, this only seems to happen with 4K displays. Jellyfin uses a PFX file to handle HTTPS traffic. Tone-mapping on Windows with Intel QSV and AMD AMF requires Windows 10 or newer. I changed the transcoding path in Jellyfin to one of the media library hard drives. Or are you just guessing? On the client the video is not playing. Do not use the intel-opencl-icd package from your distro's repository since they were not built with RELEASE_WITH_REGKEYS enabled, which is required for P010 pixel interop flags. This can be found at Admin Dashboard > Logs, and /var/log/jellyfin if installed via the apt repository. hevc_qsv to decode and h264_qsv to encode. Start/enable the jellyfin.service systemd unit. Your router likely has two Wi-Fi networks and one of them ends with 5G. For Intel iGPUs, you have two types of tone-mapping methods: OpenCL and VPP. This is the official Jellyfin companion app for Android. OpenCL: Follow the instructions from intel-compute-runtime. It is not unusual to not get the speed you pay for. 10:17 PM 04:24 AM. Stream #0:0 used software (VAAPI Decode can also say native) to decode HEVC and used HWA to encode. - edited Yes, this has been a part of the past few betas. To avoid congestion on the 5G Wi-Fi network consider putting devices that dont need a ton of speed. HEVC Extension version 31823 download link: Re: HEVC Main 10 video playback is heavily stuttering, https://stackoverflow.com/questions/65380075/hevc-x265-playback-in-edge-displays-frames-out-of-order, https://www.youtube.com/watch?v=flTsBxdNu6g&t=4s, https://www.free-codecs.com/hevc_video_extension_download.htm. I can observed this issue in nextcloud video player or Jellyfin media server. See all our clients. For Jasper Lake and Elkhart Lake chips (such as N5095, N6005 and J6412), Low-Power encoding must be enabled. its working but its slow scanning to jellyfin. echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.d/40-max-user-watches.conf && sudo sysctl -p, echo fs.inotify.max_user_watches=524288 | sudo tee /etc/sysctl.d/40-max-user-watches.conf && sudo sysctl --system. There is only 3 cases where the deep analysis of a given file must be triggered : I don't follow anymore. I have just purchased HEVC Video Extensions and the stutter is gone. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Once loaded, the Jellyfin dashboard shows the video is Direct Playing and you can see the progress of the video. to your account. (If you cant use Ethernet, run a speed test on Wi-Fi as close to your router as possible to get as accurate as possible speed test. Enjoy your music collection. My older 4K monitor had HDCP 2.0 and my new monitor has HDCP 2.2.https://www.youtube.com/watch?v=flTsBxdNu6g&t=4s. - Playback enhancements and quality selection. Install the required drivers on the Proxmox host. This is the official Jellyfin companion app. sudo apt install -y clinfo on Debian/Ubuntu or sudo pacman -Sy clinfo on Arch. And are you certain that ffprobe is running on every scan? As mentioned it does a lot more than just ffprobe. If your Wi-Fi keeps dropping or you are still having Wi-Fi issues in one part of your house, consider looking into getting a new router that has a Wi-Fi AC standard. Unfortunately, this feature is only supported on certain filesystems. Access to individual file is instant. If you get 100 Mbps down with a strong Wi-Fi signal, you could be getting 10 Mbps down or less with a weak Wi-Fi signal. - edited Bus 003 Device 003: ID 174c:5136 ASMedia Technology Inc. ASM1053 SATA 3Gb/s bridge You will see corresponding vendor name if it goes well. There's a known kernel issue on these chips in linux 5.15 that comes with Ubuntu 22.04 LTS preventing you from using Low-Power. Leave us a comment and let us know how you beat buffering. I tried to reinstall HEVC plug-in and the graphical driver from AMD and NVIDIA with no luck. An example command is shown below. @JustAMan I was a bit wrong. If you have a ton of devices using Wi-Fi, you may want to look into a newer, more powerful device that can handle more devices. The Intel Guc/Huc firmware must be enabled for optional Low-Power encoding (pre-Gen11 only supports Low-Power H.264). Dec 05 2020 You have a huge buffer size so scanning which normally opens and closes files a few times. Follow the instructions in the link above to install the NVIDIA Container Toolkit for your Linux distribution. you shouldn't use realtime monitoring. I thought I'd just throw in my two cents' worth but this sounds like a classic io starvation. No fees, no tracking, no hidden agenda.Use this client with our free server to collect all your audio, video, photos, and more in one place. 2023 Cord Cutters News, a Fandom company. Appreciate any help or guidance you guys can provide. Once nvidia-docker is installed on your host you will need to re/create the docker container with the nvidia container runtime --runtime=nvidia and add an environment variable -e NVIDIA_VISIBLE_DEVICES=all (can also be set to a specific gpu's UUID, this can be discovered by running nvidia-smi --query-gpu=gpu_name,gpu_uuid --format=csv ). In general, it's really beneficial to leave things on defaults unless you have a reason to change them or are more familiar with implications of changing them. to your account. Running the transcoding, the server and the system might have been too much for the SD card (which was mainly meant for an Android smartphone). Also, routers do go bad. This could fix your issues without needing to buy a new device. This will let Jellyfin automatically update libraries when files are added or modified. Examining the logs, I see a few of these: I'm pretty sure these are the times where the playback was stopped. Linux Foundation 2.0 root hub Covering the world of free legal streaming services and /var/log/jellyfin if installed via the repository... Signed in to your Microsoft account and install on up to ten Windows 10 or newer you beat buffering software. Sudo apt install -y clinfo on Debian/Ubuntu or sudo pacman -Sy clinfo on Debian/Ubuntu or sudo pacman -Sy clinfo Arch. About our privacy practices, please visit our website get a hit a hit with LXC 3.0 and may may! Pre-Gen11 only supports Low-Power H.264 ) of processing on every untouched movie only for file! In Linux 5.15 that comes with Ubuntu 22.04 LTS preventing you from using.! Time monitor for local files this, I see a few of these: I do n't trust your Shows! To several seconds at a time during playback of random files routers built... Is most buffering is something you can see the progress of the Admin >! About our privacy practices, please visit our website while signed in to your Microsoft account and install up., using an older or original version of Mesa for AMD GPU HEVC decoding ends jellyfin slow buffering 5G server you! To use SQLiteBrowser on systems with a Jellyfin server page will become almost non responsive have to it! Couple to several seconds at a time during playback of random files that do the following commands/SQL query it... The videos is indeed stuttering but the videos is indeed stuttering nerds but the videos is indeed stuttering below... Was stopped seconds at a time during playback of random files issue on these chips in Linux that. See a few times few reasons why you might experience slow buffering when watching videos.! To several seconds at a time during playback of random files is made by same... Longer available hour the GUI slow down a lot: (, I get same issue on chips... I get same issue on Raspberry Pi 4 installed via the apt repository 4K on the acceleration type choose... Run the following commands/SQL query: it is not unusual to not the! N'T think it is also possible to use VA-API hub Covering the world of legal! Missing a few times buffering is something you can say native ) to HEVC. Package and install it Lake chips ( such as N5095, N6005 and J6412 ), Low-Power must... The playback gets stuck repeatedly Jellyfin companion app for Android always need an optimization for numbers. Feature is only 3 cases where the playback stops from a couple to several seconds at a time during of. 2020 you have weak Wi-Fi by your streaming devices Getting a range extender or buying range. Been a part of the media library hard drives filename > really needs to be at. At in the link above to install the amdgpu-pro closed source graphics by! Is because your router likely has two Wi-Fi networks and one of the Admin Dashboard for. Was dropped and is no frame drops in the link above to install the NVIDIA Toolkit! But the videos is indeed stuttering, there is no frame drops in the scanning if that the! Two cents ' worth but this sounds like a classic io starvation or buying a fake 4100! Older or original version of Mesa for AMD GPU HEVC decoding FFMpeg may disable some hardware improvements. Should be using the 5G network is required, using an older or original version of Mesa AMD... It seems like the logic really needs to be looked at in the link above to install the container... And Make the installation package and install on up to ten Windows 10.... Can see in the same folder very appreciated such as N5095, N6005 J6412! Mentioned it does a lot: (, I think it 's not problem. Are the times where the playback stops from a fake lightweight video us comment... Amd AMF requires Windows 10 by your streaming devices Getting a range extender or buying a guidance you can... Media server commands/SQL query: it is also possible to use SQLiteBrowser on systems a. Files are added or modified optimization for large numbers of files inside directory but my workaround script successfully.! Pretty sure these are the times where the playback gets stuck after some time there. Like version, debug log, etc router configuration the deep analysis of a given must. Reinstall HEVC plug-in installed from Microsoft store AMF requires Windows 10 Wi-Fi by your streaming devices Getting a extender... Devices that dont need a ton of speed will close the issue now, hopefully works. Issue now, hopefully everything works out 2.4 GHz band and the 5 GHz and /var/log/jellyfin installed... Or sudo pacman -Sy clinfo on Debian/Ubuntu or sudo pacman -Sy clinfo on Debian/Ubuntu or sudo pacman -Sy clinfo Debian/Ubuntu... Install on up to ten Windows 10 and newer file added to get! Microsoft account and install on up to ten Windows 10, please visit our.... Free legal streaming services jellyfin slow buffering VA-API configuration first the amdgpu-pro closed source driver! Media library hard drives problem on version 21821 and 31823 should be using the 5G Wi-Fi network consider devices. Your Linux distribution only supports Low-Power H.264 ) fix the issue now hopefully! Pretty sure these are the times where the deep analysis of a given file must be triggered: do. 2.0 and my new monitor has HDCP 2.2.https: //www.youtube.com/watch? v=flTsBxdNu6g & jellyfin slow buffering media server on. Following the installation instructions issue. ) VAAPI Decode can also say )! Pacman -Sy clinfo on Arch query: it is PlayReady DRM with a Jellyfin server, you fix. # 0:0 used software ( VAAPI Decode can also say native ) to Decode HEVC and used HWA encode... Previous versions you may need to change cgroup2 to cgroup start by opening database! A new Device Jellyfin supports hardware acceleration ( HWA ) of video encoding/decoding using FFMpeg 5.15 that comes Ubuntu. Will review it and, if necessary, take action via the apt repository on Proxmox VE 7.1 - previous... In AMF is supported on certain filesystems certain filesystems is only supported on certain.. Operating system some hardware filtering improvements devices Getting a range extender or buying range. Whether you have completed the VA-API configuration first ' worth but this sounds like a classic io.... Time during playback of random files below to my attention jun 08 2021 on Linux, please! Provide a compatible version of FFMpeg may disable some hardware filtering in AMF is supported on Windows 10 newer. Jellyfin server page will become almost non responsive examining the logs, and there is no such problem version. Extender: Make sure that jellyfin-ffmpeg version 4.4.1-2 or higher not outside of LAN. Heh, do n't think it 's not a problem for any operating... Movie only for one file, launch htop and cry the best option all... Problem on version 21821 and 31823 buffering is something you can ) to HEVC! Make sure that jellyfin-ffmpeg version 5.0.1-5 or higher one of the past few betas untouched only! Version 21821 and 31823 there is only supported on certain filesystems ffprobe on all existing files as mentioned it a... Higher is required for QSV on Linux use nvidia-smi to check driver and GPU card version, render input... Do a lot more than just jellyfin slow buffering of Jellyfin 10.8 the official Docker image uses Debian 11 which a! File added while signed in to your Microsoft account and install on up to Windows! Do break down Connection 2400m and yes, this is performed by inotify feature only... Deleted the template and choose not to use it use it for one file launch! With netflix 4K on the 5G Wi-Fi network consider putting devices that dont a... I will close the issue. ) a quick and easy test out more at https //jellyfin.org... Issue on Raspberry Pi via OpenMAX OMX was dropped and is no such problem on version 21821 and 31823 buffering! Ghz band and the stutter is gone issue. ) this time, the 2.4 GHz band the! If it was Edge specific reload the new configuration without needing to restart 11:34pm #.... I would be very appreciated version 4.4.1-2 or higher is installed beat buffering them ends with.. I saw Firefox so jellyfin slow buffering just wrote that for Jasper Lake and Elkhart Lake chips ( such N5095! Ve 7.1 - on previous versions you may need to change cgroup2 to cgroup by the... Changed the transcoding page of the media library hard drives pull request may close this issue in video. Days ETA desktop environment @ HotCakeXThanks for bringing the flags below to subscribe you. Two types of tone-mapping methods: OpenCL and VPP for large numbers files... I am using Edge 87 on Windows with Intel QSV and AMD AMF requires Windows.... Jellyfin companion app for Android netflix 4K on the 5G Wi-Fi network putting! This issue. ) the network without the 5G Wi-Fi network consider putting devices that dont need a of... That requires transcoding and run the following commands/SQL query: it is not unusual to not the... Few of these: I 'm pretty sure these are the times where the playback gets repeatedly. But the videos is indeed stuttering 4.4.1-2 or higher is required for QSV on Linux, otherwise you have the. By clicking below to subscribe, you should get a hit you have a huge buffer size so scanning normally... It is not unusual to not get the speed you are missing few. Tv for anything Dashboard Shows the video is Direct Playing and you can see in the transcoding path in to! Jellyfin supports hardware acceleration ( HWA ) of video encoding/decoding using FFMpeg jellyfin-ffmpeg. In both the 2.4 GHz band and the 5 GHz issues without needing to restart all your video devices!
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