Setup and kicked off a plan, everything was going normal. 20 light shots @ 300 secs and then shots 21, 22, 23 were are grey. I stepped out side to see if, some how it got out of focus or the target was obstructed./ but neither were true. I stopped the plan, slew to home and took a new shot and it was the same. grey. I turned the camera dip switch off and on, took a photo 10 seconds at L, M and H gain settings all the same.
I slew back to the target M31 and ![guiding] was working but main camera could never solve.
