I check my PC and doesn’t look like KB5077181 was installed. However, sometimes when i load up Pimax interface…(you know when you press the pi button?). So, when i press it, the screen struggle and lagging and flickering and so I try to press again to remove it but sometimes it is so lagging it won’t register. IF i don’t press the pi button, everything is fine…no lag. But i have to press pi button to calibrate my room floor…this is annoying. When i restart Pimax Client, it still behaves the same. When I restart PC and try to set up room floor, it still does the same….so what’s going on? So, I thought maybe there is not enough light…but I turn on the light. It was not like that before. So i ended up calibrate the floor using the Pimax client on the PC instead.