Hey Mep it's been awhile! I thought the same thing as you. They had me disconnect this 3 pole white electrical connector coming off of the
coin acceptor that leads to the timer. On the timer side of the connector they had me short out two of the poles/wires and it was registering
coins on to the timer. So the tech at Fragramatics said he really thinks its the
coin acceptor may be faulty internally, bad wire somewhere, or try reprogramming the acceptor. He said something about its a timing issue with acceptor but wouldn't know for sure unless I sent it in. I found two other
coin acceptors in my equipment room, one is a Securecoin and the other is an iCoin. I don't have a spare timer or one similar to the fragramatics timer, maybe my petwash timer is similar, but I'm not sure. I'm going to swap the acceptor out and see what happens, just like you suggested.