just upgrade to 2017; now I can't use lasso to add to existing selection - or I can, and it "looks" right. but when I use a bucket fill or try to grab with magic wand it sees the two area (the existing and the new) as two different colors/groups. hard to update colors.
This was working fine before upgrade. I checked all my settings for lasso, magic wand bucket tool. Using the same ones as in CC 2015.
Any ideas what else to check? It's a pain to miss pixels when trying to update colors.