Tue Nov 30, 2021 1:28 am
Must be the mount when not contacting properly.
My only Sigma, the 18-35, doesn't do it on the UMP 4.6K G1, but maybe I'm just lucky.
Now that the cat #19 is out of the bag, test it as much as you can and use the subforum.
Studio 18.6.6, MacOS 13.6.6, 2017 iMac, 32 GB, Radeon Pro 580
MacBook M1 Pro, 16 GPU cores, 32 GB RAM and iPhone 15 Pro
Speed Editor, UltraStudio Monitor 3G