I like Zergpool. My rig is often connected to miningrigrentals and there on to zergpool, so I have my fair share of experience dealing with renters. And I have to say, around 20% of them have some problem either with their settings or their pool and they don't know until I tell them. I imagine it's worse on Nicehash because there's no communication between rig owner and renter, they are basically hashing in the dark. So mistakes get made. I am not going to say anything about who might be at fault when these problems arise; but I do wish that Pinpins could be allowed to spend his time on the things that I appreciate most, like finding new coins and generally making me money.