Guys.. my GPUs are working on ethermine.org pool, I have 3% of stale shares.
Is that normal? Can I reduce the number of stale shares?
Or that is a problem with the pool? For example: the pool gives the same job for multiple users/workers?
That is normal. I have 2-5% stale.
Thanks. But.. that means 2-5% of my hashrate/GPUs are working for nothing?! That's a very huge number!
Everybody has that kind of rate, so you are not losing.
Not everybody! I've spent about 3 month to find out which pool, which server, how many gpus to connect, miner, miner version - meets my needs and now my accepted hashrate on pool is even higher then my reported hashrate. Well, not all the time, but mostly...
Ethermine for me was really not good. Always about 10% lower then my reported hashrate. But maybe someone who is closest to some of their server have another expierence.
Find your closest server, be sure you have ZERO memory errors, it's the base.