After a computer failure I was forced to replace my MacBook and restored everything from a backup where my software and hardware were running perfectly.
However my new MacBook runs on Apple's new M1 chip and it's running macOS 11.0.1 Big Sur which I can not downgrade. Because of this my computer no longer recognises my Quantum 2 thunderbolt interface. The Nov 17 update doesn't seem to address the issue, I've uninstalled, restarted, reinstalled etc a number of times—still nothing. Is this a known issue, and if so, how far off is a patch? Thank you.