For me The Ui crashes fixed update to the newest TWRP... Maybe for you also :p
I also have before that crashing on rr, havoc... On every oreo rom
On Validus its fixed :)... Also... I dont know but i feel battery life its better... Great work ;)
Working on non tianma display ?
Really good one.... Smooth and fast.. Awensome battery life.... Also stable....
One thing... Maybe you can add live display ? Cause some of us have problems with the screen on original RGB....
Btw im using now kernel adiutor on it...
How about camera and flashlight ?