Microsoft Teams Call sometimes causes hard System Crash

Hi,

yesterday I experienced (for the second time) a full system crash while in a Team call.

• In both cases it happened well into the call - after an hour approx.
• First the picture freezes, but the sound continues to work both ways - while the interface doesn't react to anything, also not option + command + escape.
• Then the whole system goes down and I'm presented with the login screen.
• As it's not practical to try to recreate the problem, I'm attaching the Console crash report.

MacBook Air (Retina, 13-inch, 2020)

Processor 1,1 GHz Dual-Core Intel Core i3

8 GB 3733 MHz LPDDR4X

macOS Monterey Version 12.2.1

If anyone has an idea, I'd appreciate it.