Hey Tim,
The successful profile was made after rebooting. However, I made the initial 10 profiles over several days so it had been rebooted at least three times during which it made the same distorted profile over and over.
I'm at a loss, not so much as to why this time it has nailed it because that is what is claimed that it does, but as to why it made 10 profiles that were absolutely nothing like the amp being profiled.
I must add at this point that I've brought a couple of commercial JTM45 profile packs and have noticed that on the higher amp volume setting profiles they also sound nothing like any JTM45 that I've ever heard or played through. Far, far too much gain - much more than is available from this amp even with both volumes dimed.
I'm now wondering if the Kemper is able to consistently, accurately and reliably profile NMV amps set at high volumes?
Thanks for your reply and merry Xmas