RTFM !! .... Hahahahahah.
Confess I've had to get more serious about reading instructions on this stuff, it's too easy to make a very bad mistake. Also good to have a step by step for tasks, there are just so many to get right when imaging that you can miss something vital and waste a precious clear night.
You go up to 3.28 ? Looks like the bugs are fixed so I will redo mine shortly. I stopped at 3.27 after hearing some problem reports.