u/DifferentColorSocks

Anytime I open the menu in training mode whatever video content is on my 2nd monitor while stutter heavily or even freeze until I close the training mode menu. Youtube, Twtich, even a gif. doesn't matter. Is there a fix for this? Does the same with fullscreen, fullscreen windowed and windowed. Also in testing this I realized Fullscreen mode has much more vibrant colors and darker blacks. Windowed versions are more muted, is this also normal?

I decided to use my ipad air 4th gen as a monitor for my nintendo switch (docked), running an hdmi to usb c capture card from the dock to my ipad. It all works great except that after 16-17 minutes of use it will, without fail, produce an audio crackle/buzzing. I first thought it might be the capture card and got a replacement, still no luck. So I bought a completely different brand capture card. Still the same exact issue. Also tried different capture apps on the ipad itself. So my thinking is it is some sort of audio buffer overflow somewhere in the mix? I've tried looking around to see if other people have had this issue but haven't found anything. It always happens after 16-17 minutes of use without fail (I haven't timed it exactly). Any have any ideas what might be going on or seen/heard of something like this?

The issue can be resolved by closing out the app and re-opening it to continue gameplay which only takes a few seconds but gets rather annoying and just resets the timer for me. Another 16+ mins later I have to close the app again. ipad and switch are both up to date. The capture devices I used are from Hagibis and U Green. Both look and sound great, virtually no input latency... its just this weird audio thing that is being a pain. Also, the habibis model had 100w power delivery but the ipad didnt except it as a side note.