Hi, from Paris too
It has already been mentioned here that intel applications can cause memory problems (especially when 16GB Ram).
Your suggestion is even more interesting ! so big thanks for your share.
Besides, these 3 processes are irreducible:
Core Audio Driver (MSTeamsAudioDevice.driver)
Core Audio Driver (Speaker Audio Recorder.driver)
CarbonComponentScannerXPC
But I can't find any trace of the Magnet application on my side (in the list of process, I’ve nothing called « magnet »