Yes, thanks for this

However, this is now what I am talking about

I am talking about that over several weeks period, where xmr stak shows 11.5kh/s for a vega rig and has exact that many hashes counted by the pool, and srb or cast have 12KH/s but 10 or even 20% less hashes counted by the pool. This is data over the days or weeks, not minutes or hours. I did not try claymore, i will just stick what works for me.

nordmann666 thanks for links for older versions. Maybe I will try 1.5 but if I remember correctly, I started using srbminer at about that version. few pages ago some people were already complaining about this, so I guess I am not the only "crazy" one. The hash difference is way to high for me to simply ignore, I prefer to go back to STAK where my rigs have 500 or 300 less hashing power but have 0 doubts about hashing.