Disconnected: wrong connection protocol: client update required

Hi guys! From yesterday i have this problem! I don’t found any official and community servers. If i try to enter in a past server, i read this message! Sorry for my english.

“Disconnected: wrong connection protocol: client update required”

update your game

I don’t know how… because Steam auto-update the game and, for Steam, Rust don’t have any updates…

I’ve seen that message but not for the client but the server instead. It appears not all the servers have updated yet. Are you trying the official or community servers?

This is what i see…

http://imageshack.com/a/img910/8840/XJAXwI.png

I try random mod servers, and i can enter in only 2 or 3 servers… other same problems!