Warp and polyphony

When I enable warp in a project (admittedly a fairly busy one, but CPU is only registering around 50%) on a one-shot sample, it cuts out before the sample has played to the end. When warp is off it plays fine. Anyone encountered this? I’ve had it on a couple of projects now where I’m adjusting the speed of existing loops in a project.

There's a bug that when you time stretch a sample it'll move back the sample end point in a program if that sample is already assigned to a program

I know you're asking about warp but maybe its doing the same thing so check the samples end point in the program

Is Warp polyphonic on MPC? I can’t manage to make it work.