I was running trains last evening and I guess I did something to my Y6b (30-1547-1E, 2012). I had reduced the throttle to slow the engine and was distracted for a moment by the other train. I noticed that Y6 had stopped and thinking that it just needed more power I increased the throttle. Looking back, I may have added power while the engine was in shut down mode or just as it shut down.
I have lost all sounds. On start up I can hear the relay click followed by a bit of static. The headlight, marker lamps, cab light, and tender back-up light all work. The engine functions, forward-neutral-reverse, all work. The smoke fan runs and it does puff smoke.
I power the layout with a Z4K and tried the 1W-5B reset several times with no luck. The engine was operating normally prior to the incident. I run conventional only. Any suggestions would be appreciated.