I receive PC notifications for incoming rewards although some of them are never credited to my wallet. Both solo wallet mining and Boinc. Any thoughts?
Could you please give us a specific example - IE if this is a GSC reward or a pool reward, and what the amount is supposed to be, etc?
If the transaction is just not credited to your balance, ensure your wallet height matches
https://chainz.cryptoid.info/bbp/ and you are in sync with the top height.
Then possibly try : -zapwallettxes=1 if you are in sync and have 1.5.0.7+ ( you can see your version in the Info tab of the wallet).