What the heck is this?

[grims]

when i was in wakobattle i kept getting kicked cause of this

Cient timed out while answering challenge
Invalid server version, unable to connect

so what the heck is that?
huh huh

[FluffyKitty.deadm]

Normally means you have to restart steam. Some steam updates can cause this. The error basically means the server has sent an authentication challenge to your client, but your client has not sent the correct response.

It can also be caused when the steam auth servers are having issues.

[grims]

awsome thanks alot fluff I <3 you