Same here. New Mac Mini M1 new out of the box on OSX 11.1 and S1Pro v5.1, new Q2626, 0.8m StarTech TB3 40Gbit/s cable. Blinking blue light. Have uninstalled and reinstalled UC twice (Latest version 184.108.40.206835) with reboots. Cannot get "Allow" to show up in Settings/Privacy/General. How do I add permission manually for the OSX driver? Or UC?
Anyway, also awaiting help on this. Thanks!