First time I have ever encountered this. The game crashed during match countdown. I rejoined back to lately realize bullets don't register on my end. Glad I only encountered bots here.
The issue stopped when I got downed and revived.
I had this Out of Video Memory warning as it crashed. https://images.steamusercontent.com/ugc/12644155338958546724/CEE4EEB29E7EC0486A89EF9F5CF3ACD7955532CA/
Weird since I've been playing and still play other games that require more VRAM than PUBG.