So the next thing I did was to restore to my last save which was yesterday. I restored and the problem followed. It should be noted that when I restored, the system went back to the previous version. I am guessing that it was something in one of the caches that did not clear. So I wiped all the caches and restored again. Same thing, Play Store opened and closed just as fast.
Next I loaded the OEM Rom of the version P5210UEUAMK1. Now I get to the setup wizard and it FC's in the middle of me answering questions.
I would like to completely clean this things clock and start fresh with the AMK1 rom. How would I do that in TWRP? Would I wipe both caches, data, system and internal storage? Or would I Format Data? I guess I could try, there has to be a very basic boot level eprom in the system to at least get it into download mode.
Waiting for some advise and appreciate any you can give. Thanks.