Tried to profile my Ceriatone Trainwreck. Here's an important thing to remember - I've profiled this amp before. Successfully. No problems. So... this is driving me nuts.
It's not that the profiling doesn't work, but the 'wreck sounds like CRAP with the guitar plugged into kemper and the kemper plugged into it for profiling. Just sounds terrible, like a busted fuzztone. However, the amp sounds great if I plug a guitar directly into the amp input. Here's what I've tried to remedy the situation... and again, remember that I have profiled this amp in the past successfully.
1) swapped cables from guitar to kemper and also from kemper to amp with different ones. No change.
2) I used a direct box with a small transformer in it I built to profile fuzz boxes and some overdrive pedals between the kemper output and the amp input. This didn't work either.
3) Plugged in a boss pedal on bypass to try the built in buffer between kemper output and amp input. Didn't help.
When I did my first wreck profiles, I hadn't had the kemper very long and the profiles were done in a much earlier version of the firmware. Could an update have caused this? Could I have goofed a setting or missed one? This is driving me nuts.