Hello Adrian,
You have a stack overflow. It sounds like Dell Data Protection Encryption software hooks are adding to the stack which then makes it too big and it trips.
The last dump analysis says "Probably caused by : CmgShREG.sys ( CmgShREG+42c9 )"
That file is from "CMG Shield for Windows Driver".
In itself, that software doesn't seem to use that much but it's the last one so it's responsible.
You seem to have Trend Micro software consuming quite more as it adds itself in between in several places (
tmactmon,
tmevtmgr and
tmcomm).
I am afraid I don't see an easy solution for you, except removing calls.
Kind regards,
Alban
Stack Usage By Module
================================================== ===============================
Size Count Module
0x00000A34 25 nt
0x0000030C 4 tmactmon
0x000000DC 4 fltmgr
0x000000D8 4 tmevtmgr
0x00000094 2 CmgShREG
0x00000068 1 tmcomm
Total Size: 0x00000FF0