Hi Guys,
So i had PHD2 guiding without any issues and with a total RMS failure of around .56. As soon as i stopped guiding on one target, i slewed to my new target for the night (NGC 6188). As soon as i started to guide, my graph ended up looking like the attached image. I have my mount tracking and my polar alignment is good. it just drifts and does not correct on RA..
Any idea WTH has happened?