Thanks you,  the problem is the same!

Average speed (30s): 25.6 sol/s
New job received: ccd9
Lost connection to stratum server eu.btgpool.pro:1445 or server not reachable.
Trying to connect in 5 seconds
Connected to eu.btgpool.pro:1445
Subscribed to stratum server
New target received: 0010000000000000
New job received: ccce

  Mining Bitcoin gold