I did wrote some port from some other coin that i used to solomine in the past. But didnt work. Can you suggest some port?

Try any random port like 42367, if it still doesn't work I'm thinking firewall but idk

53.77GH/s now..
There is a ultra very large solo pool!

It is impossible for us to win.. Cry

Skein is an easy algo, a 1080Ti gets around 1GH/s so it's not that big yet

What version of ccminer gives 1 GH/s on a 1080ti?

Added recommended miner to ann