Daz Studio 2.2 "Optimizing Images..." problem irritates people!

I was stuck with the notorious Daz Studio "Optimizing Images..." hanging problem this morning. It was very fustrating as even the newest version of Daz Studio (2.2.2.15) doesn't resolve the problem. I looked into the forum, and found this post and this post that might help resolving my problem. It's really irritating indeed.