Are you using actual SPDIF cables, or just normal RCA audio cables? It's weird, but that can make a difference - I was getting crackles, and eventually couldn't get a reamp signal at all.
Oh yeah -I've had that too with proper spdif cables. Seems to be fine after I rotated them a bit back and forth while plugged in, as crazy as that sounds.
Can you try with analogue cables instead of spdif?
Just to check if it is indeed a spdif problem
Guys don't waste other time, I have this problem since a while and I explain to Kemper team all the issue. I manage to found several rigs with effect combination in a way that the problem occurs always, not in random way.
They know the problem and they are working on it to fix. Let's hope they could find soon a solution. I'm happy at least to not be the only one with this issue...
Just to be more precise. The problem occur ONLY reamping with SPDIF and not always.
So playing it live doesn't create any problem.
The problem looks like this audio:
Thanks, Maurizio.
It might be a good idea for you to open a support ticket as well, @chamelious - it may help Kemper get to the bottom of this faster if they can get a backup from your unit as well. If nothing else, it will alert them to how many users experience the problem.
Ther'es a link in my signature for creating a support ticket.
I've opened the ticket a long time ago, let's open it on your side to let them know there are more users with the same problem...
I've got a similar sounding issue when reamping through S/PDIF. Only a few of my high gain rigs are affected. Input and output LEDs stay green throughout (no yellow/orange/red). Similarities:
I was able to find a workaround/hack that kinda works for me:
Feels a bit like debugging at work. 
Yes the problem should depends on some "combination" of effects.
They are working on it, for what I know, but it's always better to open a formal ticket.
More information they have, the sooner they can solve the problem.
@chamelious please ****open support ticket**** if you haven't done that already - the more evidence of a bug, the better chance to reproduce and fix it by KPA team.
I've got a similar sounding issue when reamping through S/PDIF. Only a few of my high gain rigs are affected. Input and output LEDs stay green throughout (no yellow/orange/red). Similarities:
- Green Scream on (in fact, all the DS stomp boxes seem to be affected)
- Reverb on
- Cracklings starts a few seconds after either Green Screem or Reverb are turned on and doesn't go away.
I was able to find a workaround/hack that kinda works for me:
- Disable reverb. Fixed the problem on most of the tested rigs.
- In one case when not even that worked, I re-enabled reverb, entered the reverb settings and dialed the "Mix" knob to "0% (dry)".
Feels a bit like debugging at work.
@Psychotron please ****open support ticket**** if you haven't done that already - the more evidence of a bug, the better chance to reproduce and fix it by KPA team.
