repeatable problem?

[Pianoscope]

Hi Im trying to track down this additional workspace problem I have.
1.create 8 racks

2.save workspace as WKP1, WKP2.

3.Create an additional workspace that has a continuous sound, e.g. the Bass groove module.

4.On switching between man workspaces WKP1 and WKP2 a glutting stuttering sound is heard from the additional, which sporadically cuts out

Usine 0.81b

Using OS X default sound IO, no plugins.

osx 10.10.2

16gb ram
2.5 core i7

[nay-seven]

report ticket in progress