Finally, made my ETH-rig stable (for more than a few hours).

The single most important thing I have learned over the past weeks/months, is that chasing the last Mh never pay off.

I have 2x RX 580 gaming X, 2x Vega56 (modded to 64) and 2x Vega64's. 580's have been stable at 30.6 all along, Vega 64 @ 44.2, but have really struggeled with the modded 56's. I think I have tried everything. Managed to get them to 44.1 for 4-6 hours, then suddely one (always the same card) had a Open CL call and needed to write a script to stop miner, disable/enable cards, restart miner etc. Just time-consuming and a lot of headace.

Now, I'm seeng higher shares reward at 225 Mh, than I ever had at 237 Mh.
Waiting for my 2 new 580's arriving next week.

BTW; Claymore; excellent miner with all the options/params needed. Only thing I noticed, is that over a certain period of time, the numer of shares at nanopool is higher than the number of shares in the miner. Maybe something I'm missing.

Cheers