we have an issue with a wallet setting. @edric has already mentined it and now I can confirm it. You claim that 30 confimations are enough for a COIN to mature. I'm trying to install MPOS pool right now and I've encountered a payout issue if I set the number of required confirmations to 30. In MPOS logs I see:
MPOS terminal assumes it has 4000 coins. But wallet can confirm only 1000 of them. Others have just not matured yet. What is interesting is that the problem persists. Some time later I see in the log file:
which means that MPOS terminal will never be able to manke payouts as the number of assumed coins is always larger then the wallet can confirm.
What is the real number of transactions required for a coin to mature? What did you set this number to when you were compiling the wallet?!