Wow I haven’t visited here for awhile and I’m almost speechless about Costco. I’ve had the KS10’s since they came out. I have just recently have started having one aid sound like it turns off but the battery is fine. I’d I change the program it comes back. They have been the best I’ve used. I had previously used Siemens for 10 years, and Unitron for 6 years. I have reverse slope yearlong loss and Costco hands down has done the best job programming them and more importantly listening to what I wanted the sound to be rather than relying on the the recommended programming.
I will be visiting here regularly and to keep up. I appreciate all the info on here.