Loading keygroup crash

Does anyone else experience a crash (Mpc one) when trying to load certain keygroups,
Is there a restriction on the number of samples, keygroup size, or amount of keygroups.

It could be 1000 different things causing the issue, perhaps some more info on the keygroup program in question - size, samples, FX used, no of keygroups, layers, what params enabled (e.g. warping)

I think it’s mostly akp files , I’ve read that they can be problematic.

I've had occasional "internal error" crashes during loading of keygroup & drum programs. It has only happened when I had made the samples and programs during the same session without shutting it off. Then it seems to load fine after that. Not common enough to recreate it.