Hello Doktor83, I want to thank all your efforts, I have tried many miners and yours is the best, at the beginning in previous versions gave me some problems but the latest version 1.6.7 is great, I increase the hashrate a lot and add stability to my miners and before I was restarted 2 or 3 times a day and now only 1 time in 1 week. I have 22 RX550 2GB GPUs, I hope that with the hardfork v8 I can continue to mine, you have done a good job for the RX550 2gb GPU. Greetings and thanks.

One last question, are you Spanish? speak Spanish? Thank you