Hi All,
I have been using DaVinci Resolve Studio (dongle) for around 8 months on the same HP Z820. After this mornings (12-13-2021) update the dongle is no longer recognized. Has this happened to anyone else? I tried several different USB ports, but the dongle just flashes constantly.
Regards,
Gerry
That’s an AUR package, which pulls in the official version, repackaged for Arch-based distributions. Your best bet is to contact their support site. 
https://www.blackmagicdesign.com/support/family/davinci-resolve-and-fusion
Thank you for the heads up. DRS started recognizing the dongle after several restarts and a couple of complete shutdowns. All is good again.
Regards,
Gerry