I was just about to start another thread about this exact problem!!!!! And I spotted this one
My GoTo's have been all out of wack for a week now! And even when I ask the mount to go to 'Home Position' it is out! It goes back about 0.5 degree out. On objects it is about 4 - 6 degrees out.
I understand that having the time wrong will put the GoTo location out in RA, but some of mine are out in RA & DEC!
?????????
P.S. I am using V2.5a hand controller.