Hey ... I'm new to Line 6 ... just bought a Spider IV 75W and the FBV 3 Pedal. The pedal is very slow to respond to changes in the channel when stepping on the button. I'm far from an expert in this stuff, but I know somethings not right. If I select a different channel on the amp (manually), the FBV 3 updates to the new channel instantly ... but very intermittent and inconsistent in the opposite direction ... almost like when an old computer runs really slowly.
Additionally the volume/wah pedal is hit or miss (I assume it's connected to the issue described above)
I love amp and my intent isn't to dog the pedal ... just to find out what I need to do to fix it ... or if it's user error. A manual would be a big help. Looking forward to some help on this ... thanks