Hi, guys!

Have you noticed the change in the share rate on the new versions of Dual Miner?

I've mined for a long time on a good old version 7.3. But after block 6000000 it had fully refused to work.
So I had to update to version 11.9. And now I see the drop in the share rate (and income) for about 13%.

Here are the numbers for a single GTX 1060 3 Gb:

Version  7.3, hashrate 21 Mh, average share rate for a long period 37 shares per hour.

Version 11.9, hashrate 22.5 Mh, average share rate for a long period 32 shares per hour.

Do you have any idea for the reason of such a significant drop?

There were absolutely no changes to the hardware or software of the rig.