AxGrinder1968

I also tried to update my HXStomp with the new 3.50 firmware. Something happened and it loaded the effects, but now all my amps are gone. The icons are there, but there is no change of sound. It is like they are turned off. I think it might be because I let the computer go to sleep during the download. My question is how can I do the new firmware download again? I've scoured the internet and can't figure it out.