Unable to acquire camera frame

[QQQimin]

Hello! I'm using a USB camera connected to laptop. Sometimes a runtime error appeared and said 'Unable to acquire camera frame' during recording - I wonder if that's simply due to the unstable connection or any other reasons?

I tried to mannually unplug the camera and the same message showed up.

[banchan86]

Hmm without any other information its a bit hard to say. Sometimes when a USB device/port is faulty it disconnects and reconnects, and in windows there's the disconnection/reconnection sound. Do you hear that? You could also try a different USB port/camera/laptop