Yamaha DTXpress/DTXplorer/DTXtreme

Hi, I wrote regarding my pcy80s choke problem. I have noticed something that I will do my best to explain. When I go into voice mode ( I have a few user drum kits that you can create above # 49 anyway when I click voice (no matter which pad I hit) that particular pad will show up and I can adjust as needed. Now,the problem is when I click on voice it stays on the kick pad and when I hit any other pad it just stays on the kick pad and it has never done this before. I am not using midi I just go headphone out into my computer and record that way and used this method for years. I cannot find any information as to why this is. I tried to make this as easy to understand so someone might know as to what this problem might be. I REALLY appericate anyones help in this matter. Thank you again, John