I have seen the manager window switch from preset to cab manager in past iterations of AxeEdit, like a year or more ago, when something went awry. Have not seen it lately, but it seems to be an ongoing error result for a while now for various things that crash the manager somehow.
Yesterday I used the preset manager to clear out all my personal presets, making way for new Cygnus 16.02 stuff I haven't built yet.
That was everything except the first three banks where I have the new factory presets.
It takes a while to run, looks like it loads each individual preset, then zeroes out its settings individually.
Partway through, it switched to the cab manager.
I was a little freaked out, because it was in the middle of a destructive bulk operation at the time!
But on the unit, I could still see each preset load up, get cleared and saved.
It completed just fine, in spite Axe-Edit not being on the screen that was doing it any more.
@Michael Pickens, you could maybe try that scenario, see if it does it for you.
I didn't try to repeat it myself
OT: There's got to be a more efficient way to clear a preset.
a) It doesn't need to load the existing settings first.
b) I'm not sure if it's actually iterating through each setting or not, but ideally, it'd just have an 'empty preset' template it could just copy to each location you're clearing.
I guess this isn't something people do all the time, so optimizing it may not matter much, but when you do do it, it's much slower than I would have guessed.