WIndows 10 Pro server, android app. Unified remote , of late, won't allow me to interact with the Windows lock screen anymore. I can move the mouse in Basic Input when the "cover" is closed on my lockscreen, but as soon as i click to open it and bring up the pin entry, the remote stops working. A bit of an interesting quirk, when I back out of the remote on the phone or turn off my screen, the Windows monitor flickers for some reason. This is new behavior, and it's only on the one Windows device. Any advice?