I've been trying to play VRC, and this actually happened yesterday but it stopped after a while. But in about 5 or 2 minutes, VRC crashes. Usually its a normal vrc crash i can close out. But there are a few times where the crashes literally break my browser, and display screen, this last time it literally black screen'd my computer. I had to restart my computer. if you have an explanation it would be very appreciated because i think i may be getting targeted.

Not even close to how crashers work
Could be your GPU driver crashing or something along those lines, tho. *shrug*