Bose T1 Tonematch Channel Mute Issue

My individual channel mute suddenly stopped working. Signal is now going straight through mixer from acoustic guitar to L1 Model 2 power stand. I have no contol over volume on mixer nor the ability to mute the channels. I appreciate any thoughts.

Hi Waldo, you haven’t accidentally hit bypass by any chance? It would show below the channel number.

Thanks for the suggestion. I checked and that doesn’t appear to be the problem. I’ve used the mixer for a number of years, it may just be old age setting in on it. Thanks again for the reply.