Hi guys
The problem was only present in PUBG. I gave SUPERHOT a try and mouse worked perfectly.
I had the newest version of Chrome. Had played other games on Stadia too. Tried build in touchpad and also usb mouse. Had tried in Incognito, had tried in Microsoft Edge too. In new Edge and Incognito had few seconds of mouse use. When I press escape mouse works and is recognized. It is dead only when in PUBG menu. After enabling Full Screen optimisation for the Chrome browser it seems ok and I am able to play.
The problem came from nowhere. Had just a week of pause in using Stadia, since in that week had nothin changed on my laptop.
The problem seems solved for now. All I did is enabled back the full screen optimisation which I disabled month ago: pressed right mouse button on the Chrome icon, then Properties, then Compatibility and then untick "Disable full screen optimisation". I had it ticked because few weeks ago I stumbled upon a reddit (i think) article saying it optimises and speeds up and smoothens the gaming experience.
As said with and without the Full Screen Optimisation I was able to play without any issues precisely week ago. First thing monday when launched the game after this short brake the mouse wouldn't be recognized.
Today just as an extra precaution I reinstalled Chrome.
Thank you for looking into this Ivan. If the problem reappears I will get in touch again.
