Dear all we try to test a capture card in M1 and Intel Mac book . we find some different . insert thunderbolt device(pcie device). open OBS and open the video. Unplug the device without close the OBS(APP). 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 . 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.

Dear all I develop a driver for Mac OS . I have request the entitlement a long time( half year). but I can't get any message . I want to know. how to get a pic driver of entitlement. thanks !