Hi
I connected my spider iv amp to my laptop and edited some patches on the amp,
I both received and send updated patches with no problem
Then I turn up at the gig and the floorboard is dead, luckily the other guitarist has the same and a short board so I was able to prove that my amp and cable were fine
So it's definately the floorboard, a quick read on these forums shows this as a common fault, but with no answer to the fault
Surely line 6 have addressed this issue, it appears to be an inherent fault with these pedals