as I have said before with limited help, my pod x3 sounds aweful. The wah effect won't turn completely off. Everything sounds tinny. This is the second time it's done it. The first time I tried to hard restart it by pushing a series of buttons while turning the machine on. It worked but I don' t remember the sequence of buttons to push. I would like it to work and to know why it messes up. I rarely use the wah effect and this happens randomly. Please help. I was thinking about upgrading to a hd model but can't see why if the reliability has dropped on the line 6 product.