I got issues with this game in last few days. It’s seem i keep stuckin in "entering game " for serveral hours and the background music keep playin even after i turned off the game. There are few time i manage to get into the game, the game often show no UI when i switch to any higher resolution except 1600x900. And i can only manage to load 2 map then eternal black screen jump up andmy Ping keep jump up and down , prevent me from loadin the map.
Have you checked the common issues thread? Known Technical Support Issues - Updated Oct 13, 2021