Failed to conect to server

NoxxyMALDOSO

Restart computer = yes
Restart router = yes
Re download = yes
Re installed = 3 times
Firewall = OFF
Antivirus = I DONT USE ANTVIRUS

some times i can conect to the game but in login screen = Failed to conect to server

some times i can conect to the game but in server select = MM server faile (something like)

But in the most time when i go to Crossfire the gamewatcher stop in step 4 and = Failed to conect to server

Please help me i play cf 8+ hours for day but now i cant play
Sorry for my bad english
(but i prefer it than the google)