Hi, thank you so much for your response and your time.
I tried using phoemix and the settings you recommended.
It works for about 10/15 minutes at 40MH/s and then it restarts after telling me it crashed.
I put here the error code:

Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:02
GPU1: 29C 54% 22W
GPUs power: 22.0 W
GPU1 not responding
Thread(s) not responding. Restarting.
*** 0:03 *** 12/30 09:58 **************************************
Eth: Mining ETH on eth.2miners.com:2020 for 0:03
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:03
1 GPU(s) are auto-tuning. Hashrate may be low until they are ready.
Eth: Accepted shares 0 (0 stales), rejected shares 0 (0 stales)
Eth: Incorrect shares 0 (0.00%), est. stales percentage 0.00%
Eth: Average speed (5 min): 0.761 MH/s
Eth: Effective speed: 0.00 MH/s; at pool: 0.00 MH/s
Rebooting
(by mining software). Check crash logs.
Eth: New job #cb2ff51b from eth.2miners.com:2020; diff: 8726MH
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:03
Miner ended or crashed. Restarting miner in 30 seconds...