Hello. I have the app on a first gen Ipad running IOS 9.3.5 (as high as it can take).
When I use the sky display to do a rough star centering, the screen jumps as shown in the title.
I do have some steel in the pier and the roof. Would that cause the issue?
Also, the initial sky location is not accurate. That is also true for my Iphone 5s ans SS5 Pro (some screen jumping also).
Is there any way to prevent this, is it due to magnetic sensors in the IOS devices?
Thanks for any help and Merry Christmas.
Fred