Hey guys, a bit of help needed.
Setup:
Mac Mini 2018
Razer Core X Enclosure with AMD RX580 8GB over Display port and TB3
AOC 4K UHD monitor
Big Sur 11.52
So my egpu is running fine on certain graphics heavy applications being:
Maya
Blender
Premiere Pro (Only when editing)
Screenflow
Cinema4D
However, I do experience crashes on the following:
Opening After Effects - almost immediate crash
Upon Exporting in Premiere Pro
Opening any video in Quicktime Player (VLC works fine)
When previewing videos using spacebar.
Has anyone had a similar experience and found a fix?
I've tried a fresh install and resetting VRAM etc. Still having the same problems.
Any advice would be much appreciated 
To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.
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@streetlevelaudio, a crash report is usually generated when an application crashes. It may have clues as to what caused the crash. A developer of those apps might be able to use the crash report to find out what went wrong.
@joevt, Thanks for the tip, but I find that the GPU just hangs, but the program is still active.
So, if I unplug the GPU very quickly and connect back to the hdmi port on the mac mini within 30 seconds, everything's all good again and no crash report gets generated. So weird!
To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.
.