@softraid-support OK, so you do not need the stuff you asked from me, the files from the system running 11.2? Close to bedtime here in Austria, so do ...

@Fixins13 You need to shutdown your Mac and then start it in recovery mode, to lower system security. If you have an M1 Mac, look here for instructi...

@softraid-support OK, I just did another reinstall, this time without upgrading to 11.2RC. The install went normal. The system extension dialog bo...

@softraid-support Had to do a clean reinstall. Erase volume group in recovery mode, installed 11.1, then upgraded to 11.2 RC. Downloaded a fresh copy ...

@softraid-support I will try this later today and let you know.

@softraid-support Unfortunately I have only one, and I will be stuck once Apple releases 11.2 officially, because I can not go back so easily. I attac...

@softraid-support That's the point. The "System Extension Blocked" dialog does not pop up. The fresh download I tried, no luck. I am seriously out of ...

@softraid-support That might have been it, but in recovery mode I only see one volume, the boot volume: And for that, security is totally disabled...

Just went back to 11.1, and all is working immediately.

And tried some more stuff. The kexts are not loading, so not sure what is wrong. Here is something from Terminal... Executing: /usr/bin/kmutil...

OK, it is not working. The RAID does not mount. I will attach the report....

Yeah I apologize. I realized that this thread is probably more appropriate and forgot to delete the other one. :( OK, I will test with the RC an...

@softraid-support Any ideas when the beta will work on 11.2? The RC is out, and the final will be here soon...

Any news when the Beta will work on Big Sur 11.2? The RC is out, and the release will come soon. Until now, 11.1 runs fine, with USB and Thunderbolt-P...

@justvisiting That would actually explain why I do not have trouble, since I am not putting my disks to sleep..... I will definitely test that.