Hello pastrychef and everyone else ! I have been following this tread for a while and have a functionnal computer since August 2020 thanks to your great work and advices.
It has been very stable for a few months in the begining, and then I started to get some random crashes. 2-3 weeks ago I decided to start again from scratch and at the same time upgrade from Catalina to Big Sur with your latest EFI. Everything has been running fine until I got a power outage a few days ago. It took a few reboots to log back correctly into Mac OS. Then I started having random crashes again. I tought that a USB device could be the cause of the crashes, so I disconnected everything except the keyboard and the display, but I got a random crash again. When it happens, sometimes i get the colored wheel for a few minutes and then it crashes, or it directly crashes.
Any ideas on where I should start to diagnose this problem ? Is there any crash logs I could have a look at ? I use this computer to do live streams for a customer, and this is making me nervous every time I launch OBS...
Thanks a lot !