Hey guys. Just set up my first mining rig a few days ago. Got my RX 580 to run 30-31 MH/s with some relatively simple mods (will be adding more gpus soon!). Right now I'm having an issue with stale shares I can't quite figure out. It's reporting that 30% of my accepted shares are stale. Right now I'm mining on phoenixminer using the us1 ethermine pool. I only have like 55ms latency as well. At first I thought it might just be my overclock that is causing stale shares (like phoenixminer is misreporting them as stale when they are really incorrect) but I lowered the clocks to values I knew were running fine yesterday. I also changed my bios today using polaris one-click editor. I'm really not sure what could be causing all of these stale shares, maybe an issue with the pool?
Thanks!
This is very easy to check. Install the original BIOS and standard settings on the video card without overclocking.
The number of stale shares should be no more than 5%. I have 2% stale shares and network latency over 200ms.
Not all RX 580 video cards give a result of 30-31 MH/s, I'm sure you have a problem with overclocking, but after 12 hours of testing, you can check it.
Have you kept the original BIOS?