usb device not recognised

SurfacePro7 WIndows10 Pro Build 21H1 I have a Samsung camera and transfer pictures from the camera to the surfacePro7. It was working but now when I plug in USB from camera, it does not connect. The camera is USB2 and of course Surface7 is USB3. I has worked int he past. Is there a setting I...

Hi, I have a Surface 3 (not Pro) with a Type Cover and Bluetooth mouse connected, and while working with it sitting on a stable surface it periodically does the following. 1. The "Autorotate On" message appears at the top of the screen just like I had turned the screen sideways. 2. The message...