Mx Master 4 no longer brings up action ring!
Mx Master 4 no longer brings up action ring! I can use the Logi Options plus to remap it but even what I remap it to does not come up, the thumb button is now useless.
Also the button above the thumb button in front of the "forward" button, both buttons are now dead.
This has to be a software issue, I have tried everything installing uninstalling re installing, even went ack to an image for my PC when I knew it was working.