Since yesterday I have the problem, that I cant connect to any mining pool. My GPU was mining and then it lost the connection and since then i become this message:
ETH: Stratum - Cannot connect to eu1.ethermine.org:4444
ETH: Stratum - Failed to connect, retry in 20 sec...
I tried different mining pools but got the same problem every time, although my internet connection is fine. I use claymoreminer if that is important. I dont know what to do now and I hope someone could please help me.