We had some major issues this week with the pool, some how on the 6-7. Jan worker2 stopped performing at full speed. Checking the chainmainer stats showed full speed, but on ghash.io only 1/4 was accounted for it ... I reset the raspberry and check some stuff but couldn't find anything. Then out of nowhere same happend yesterday to worker 1 .... just a simple restart made the pool again account full hash speed.
I already tried to get help .... but wasn't really successful
[19:25:22] <darkfriend77> some how one of my rigs drops on ghash.io to 100gh from 400gh ... even if it shows still 400gh on the bitfury interface
[19:29:55] <Dyaheon-> sounds like a problem with vardiff
[19:30:03] <Dyaheon-> using chainminer?
[19:30:08] <Dyaheon-> doesn't handle that well at all
[19:51:24] <darkfriend77> yep chainminer
[21:10:49] <le0> darkfriend: I'm having the same problem
[21:11:09] <le0> it's pretty odd because my rigs have been working fine for weeks now