I play on the server "1215 | EUROPE - DE | 1st Person Only"and often notice an icon on the left side of the screen in yellow or red. When it appears, the game delays actions, in the worst case, I am thrown to the main menu with the error 0x0004000A. Recently, the problem was observed on March 2 at 16:24 and 20:13 Moscow time.
Ping to the server 46.251.235.4 is stable, without losses, jitter is small.
I attach screenshots.