Recent ZLib Problems?

Well guys, there’s a server, and everytime i join it, it starts spazzing out after a few minutes. I have game freezes of about 3 seconds, then it continues a bit, freezes 3 seconds, rinse and repeat. Everytime it freezes, my console says

RunConsoleCommand blocked - sent before player spawned (ZLib_Installed)

It’s just on that one server and its just me, noone else. Any ideas?

Its just becuse the server lags so much that the player entity dissapears for a second

Mhm, strange tho that it only happens for me on the whole server :S