When I launch Zwift (Windows 7), it switches immediately into full screen mode, and my mouse cursor disappears. The mouse buttons also do nothing, same for Tab, spacebar, etc. I can enter my password, and then get presented with the screen to search for devices, again with no mouse or keyboard control. The entire application is now totally useless - I cannot make a choice, press a button - nothing. Alt-Tab will switch to other applications (where everything including the mouse is working), and Alt-F4 will close Zwift, but that’s all.
I’ve uninstalled / reinstalled (twice), updated Windows, etc., etc. but nothing. Zwift was working a week ago, but no longer. Extremely disappointing and frustrating, particularly as I was trying to join the “Ride with Jens” event - what a joke that turned out to be.