poco x3 pro

So, I lately installed a custom ROM on my Poco X3 Pro for the first time. It seems everything went well as my phone didn't turn into a expensive paper weight. I noticed two really annoying things. 1. When I try to play a video from my gallery, it instead prompts me to chose a folder I want to...

I recived today poco x3 pro it was working fine then after 2-3 hours using it my battery died and then i puted it to charge and after 2 hours i picked it up and tried to turn it onit didnt work so i googled how to turn it on there were multiple ways and i tried them and none of them worked the...

The refresh rate/fps always seems to be lower, looks like 60 Hz to me in some apps, such as YouTube, stock file manager app, Mi video, or sometimes when I swipe down the notification bar. I used the Mi 10T and didn't notice these problems. I know there are alternatives to those apps, but I'm...