Strange results when time-stretching

Since C12.0.40 I’m getting quite a few odd results when I’m stretching audio - the audio muting and/or playing the wrong section of audio.

Seems to be connected to having Phase Coherent AudioWarp option switched on.

Anyone else?

Sounds like a general issue with Phase-Coherent AudioWarp :

Ouch. It seems that this one is proving a bit of a struggle for Steinberg. Unless the feature is reliable it’s effectively useless. Since C12 arrived I’ve not been able to use Phase Coherent AudioWarp at all.