Used this miner on Nova for Mona, shows progress and immature balance. Not on VTC, was my point. No transactions or earnings, I see miner connected and hash rate looks great!
The Network hashrate for VTC is (at time of writing) just over 1 TH. Suprnova's pool hashrate is 6,443 MH. The approximate time to find a block is 7h40m. Nothing will show up in your Unconfirmed Balance until the pool finds a block, so that might be why you haven't had any results after 3 hours. Only problem with new and/or small pools is that you wait a really long time for a reward, but the bonus is that as long as you keep mining you get a larger portion of that reward.