Hi blissz,
Can we get some more details on how your dev fees work and how long they last etc...
apologies if you've been asked this before i'd just like a ruff idea.
Now it's 1 minute and 50 seconds each two hours mining on the devfee pools. It's actually switching between your pools / devfee pool. Have a look at the kernel logging after some hours and you can see in detail what happened
