I have an Argon One case which has a useless fan, I've given up on controlling it's speed based on temps. I started a thread here but it got way too complicated for me. It feels hot on the top but perhaps I'm worrying about nothing, apparently it's still one of the better cases for cooling even with the fan off.
Read your thread. It has many new answers: Argon One Fan Control
Is there a simple solution to reenable USB DAC functionality?
Does the DAC appear as an output device on LE's audio settings? If yes, just select it, if not...
Download the image from "Manual Downloads" section, and use Etcher to write.
Looks like a Widevine issue, because DAZN and Netflix are both using it: Click!
In the meantime I had a conversation with HiassofT , who had a look at my crash log. He was also unable to find the cause, and gave me this advice: If Kodi crashes and restarts, go into LE settings and use the "upload crash log" function.
So that's what I'll do after the next crash, and that's what I suggest to others. Post your link to the crash log here. LE doesn't delete the crash log after the next reboot, so you can still use the GUI method or pastecrash command on SSH terminal. Because RPi4 has more RAM than RPi3B+, RPi4 crash logs are very welcome to get additional infos.
Dolby Atmos should work: Click!
I remember you've been used banned add-ons last time. Don't make that error again. It could break things, and we'll stop support.
Hardware: RPi3B+
Software: LE 10.0.2
Synopsis: I was watching DAZN (Kodi Nerds add-on). After pressing the stop button to finish watching, LE was rebooting without further notice, and created a crash log.
Reproducible: No, happens randomly.
Crash Log: I can't find a cause at the crash log. Here it is: kodi_crashlog_20220318021257.log
Right. Uninstall all banned add-ons and repos. Then post another log, if the issue persists.
Folks, am I asking in the wrong forum, or in the wrong way? Is there some other community forum that could help me?
It's better to post again at the Bug Reports sub-forum, because that's the place where dev's are investigating.
Thanks. I haven't found obvious errors related to "SampleC" or "SampleF".
adam.h. Just publish the link to the log, and we'll have a look:
Maybe you find helpful options, if you activate expert mode on audio settings. I'm running out of ideas. 
Thanks for testing. Then please remove dtoverlay=pwm-2chan again.
Go into LE's audio settings and set amount of output channels to "2" (if not already done).
Also set the audio output device to the "MAI PCM" entry.
Missing analog audio is correct, because it has to be activated at config.txt by dtparam=audio=on.
Try dtoverlay=pwm-2chan at config.txt to get HDMI audio.
I think it's an AVR problem. The 0Hz refresh rate (see post #39) comes from the AVR, and that's wrong. Apple TV seems to handle re-connections differently, but details are hard to get without HDMI monitor.
OK, with that much equipment it makes sense to buy a new AVR (try Yamaha).
Personally I connect RPi -- HDMI --> TV, and TV -- TOSLINK --> AVR. Works rock-solid.
