Steve,
No difference since I did the reset. Did finally get a callback from RnR RV center which is a listed aqua-hot service center and I made an appointment to have them look at my unit. I watched a youtube on doing aqua-hot maintenance and if it would warm up here I think I could do the service, but my hands don't like the cold and it hasn't been warm here for a couple of weeks (would have to do this outdoors in the three sides open RV cover, high of 55 and a low of 43 degrees today). Again, thanks for your help and patience!