if it's true what you're saying than we may have a real problem here. I PM'd you.
Is someone else noticing similiar behavior? With my miner? With Grom's miner?
I don't know what grom has changed in the source code, since it doesn't seem to be open source.
/edit:
maybe his chain stats don't care about valid or rejected, thus he says you've found a 9-chain, but it got rejected!?
sure, that's really bad luck, but it's not impossible.
ok, sorry, that was just bogus.
do you have the complete log file of your miner's output?
- xolokram