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Messages - cslinz

What graphic card are you using?

If it is AMD, try to remove the config file and start sgminer only with bat file.

BAT File:
sgminer -k groestlcoin -o stratum+tcp:// -u BitsOfSteel.worker1 -p x -I 21

-I is for intensity, choose 16 to 23, try yourself which works best.
GPU Mining | NVIDIA / Re: Whats you Hashrate?
November 10, 2017, 09:44:28 PM
Sapphire Radeon R9 270x 4Gb - 15 Mhz
Off-topic / Re: Where are you from?
November 06, 2017, 12:53:23 PM
I had the problem that with my R9 270x i could not mine for a while, because of a lot of HW Errors.
Now it is working, doing abount 14Mh/s, i use sgminer but with modified .bin

Starting sgminer in CMD with:
c:\sgminer\sgminer.exe -k groestlcoin -o stratum+tcp:// -u (user) -p (password) -I 19

i have modified the .bin with:

I hope i could help you :-)