When I first purchased a STOMP mini, it took me awhile to learn how to use it. Once I overcame my user deficiencies, everything went well, performing as expected. Time went by and the Mini became an important part if my setup. As sometimes happens, something went wrong with the Mini. I tested every possible problem and couldn't get it to work. I contacted Coda, they agreed with my findings and sent me another one in VERY short order, and of course, it works great. Just for fun, I took apart the old one and was amazed at the design. There's a LOT going on in such a small package, VERY well engineered. The FIVE stars goes for the product, AND the top shelf customer service. BTW, I also use the Coda wireless mic product. It also works great!
Thanks Coda!