Why are the two different about M1 and Intel MacBook

Dear all we try to test a capture card in M1 and Intel Mac book . we find some different .

  1. insert thunderbolt device(pcie device).

  2. open OBS and open the video.

  3. Unplug the device without close the OBS(APP).

  4. re-plug the device . we find M1 can't find the Thunderbolt drive . thunderbolt port are block, we had to restart the pc and fix the problem . but intel Mac book have not the problem .

  5. if I close these app, and then Unplug the device , then we re-plug it , we find M1 And Intel MAC book can work.

we summary it M1 have a thunderbolt block problem when app run to unplug the thunderbolt . Intel Mac have not the problem . I want to know how to fix the problem.

I got the same error in my thunderbolt SCSI controller project. I've reported this bug to Apple for a long time, but haven't gotten any response until now.

Why are the two different about M1 and Intel MacBook
 
 
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