Arrow [Q] Rooted Thor: Every time the stock launcher boots, regional settings loop.

Hello!

I did a factory reset on my rooted Thor, since then the regional settings loops when the stock launcher boots. I did flash gapps before the factory reset, I suspect that I have to remove the applications gapps installed to solve this. Gapps, super su and safestrap, is the only applications i have installed that has something with the modifications I have done. Wich google service applications can I remove safetly from system/app? I have Root browser installed.

Thank you for your help and expertise!