So this has happened to me for a very long time but I don't know if it affects other people as well. Pretty much every time someone leaves mid-game my game freezes for 2-3 seconds and gives me a warning for pretty much every network error.
Because this server is garbage that is why. When I played console I constantly has network error indicators especially when people quit or got lagged out. I am on PC now but I have terrible latency. As far as experienced this trash server only benefits certain people.