Yep, ethermine stale shares went from 1-2% to 8-12% , at the moment i have 3 % staoe shares. Could we ask ethermine if there is any reason for that? will see how it will stay...
My stale shares are very low in these days (1%) but also effective and average had a steep decrease, like I'm not getting shares. Moved to SSL ethermine server just to see if there is a difference. Also put a rig on nanopool for comparison