Crash after Update

crashlog attached.

Starting playback causes in a crash.
WaveLab Pro 10.0_2020-06-08-203057_Peters-Mac-mini.crash (111 KB)

Mine crashed when playing a file in 10.0.40
This never happened with 10.0.30

Crash in the Apple Metal graphics system. I don’t know how to interpret this.

it’s not in 10.0.40 only … sry
When switching the master chain from one preset to another and back WL chrashes.
Plugins involved (newest versions) :
Voxengo SPAN
FF Pro-MB
Vocal Rider
FF Pro-DS
FF Pro-R
FF Pro-L2