If your hours are glitching.

[Peter Brev]

If your hours are still glitching, then there is a way to fix it very easily:
Open your console, and type retry in it, you will rejoin and it will fix your hours.
For me, it has always worked.

[ant_8490]

I have already said this somewhere (idk if it was just ingame or somewhere on here).

If your SteamID is not read properly when you join the game, it will assign it a value of STEAM_INVALID. Therefore, your time will be whatever is saved for STEAM_INVALID. If you rejoin, and your SteamID is read correctly next time, you real stats will be displayed. The purpose of STEAM_INVALID is so that you will not overwrite or your own stats with someone else's.