I'm having an issue with JPC and my transaction. I have AP to 500k and it was sent 22hrs ago and nothing is present in my wallet.
hello i am mining myr groestl but nothinh shows in my dashbord here is a print screen of my miner

You aren't getting anything done because you most likely have the wrong algorithm assigned in your bat file. You should be seeing (yay!) when all is correct.
Edit: There was a bug in the JPC wallet and a fix was issued today. Everything is schmooove shailing.
Have a nice day.