Hello, very often when I alt tab the PC completely freezes and there's nothing I can do except press the reset button on the case.
I've tried accessing the TTY while it's frozen via CTRL + ALT + F4 but nothing happens. Here's a pastebin with the output from sudo journalctl --dmesg --boot=-1 --priority=0..3 and also inxi -F : https://pastebin.com/55AVxFNX
Edit: I haven't been able to make the computer freeze when alt tabbing between Dolphin and Firefox, but I've been able force freezes rather consistently by spamming alt tab between games like Minecraft or Monster Hunter Rise and Firefox