Yup it happens to me as well. The screen just fails to turn on on the first try sometimes. A lot of people's phones have this issue. It's just that our screens have been damaged. So I don't think that the dev could do anything about it.
Might be the screen ribbon is loose,happened to me.Just take it to a phone tech & get it checked.
Nope, definitely not. I literally never had it until I flashed this rom. Now I have it. not a massive problem and rarely happens but just thought I'd let the dev know. When the screen glitches out ect, tapping on part of the "glitched" effect returns it to normal. Definitely software... I'll try screenshot next time it happens.