yeah it's some sort of ava + vents bug. users suggests it has to do with touching a wall while in cat/ava form, so I guess we try to avoid that until it's fixed!
got a clip of it as well
Check out this thread: https://forums.playdeadlock.com/threads/constant-crashing-including-two-blue-screens-both-during-matches-and-on-startup-edit-caused-by-access-violations-edit-2-kinda-fixed.96992/#post-192592
And if you can maybe post crash logs if you get those
Thanks for the extensive information! I've had a very similar issue and it's just been completely unplayable, tried a lot of stuff as well.
After I saw your post I did some digging in to the crash logs and googled around the error:
ERROR! D3D call failed! hr = DXGI_ERROR_DEVICE_REMOVED
What...
could be a bought account, here is their profile check match history https://statlocker.gg/profile/1207714331/matches
can be useful to look at more stats if you suspect someone ^^