Montage Clip based effects not remembering settings (SONNOX)

Hello,

XP
WL7.2.1 (32bit)

In the montage, if i use a SONNOX plugin in clip based effects, the montage does not remember the settings when recalled after saving. It remembers what plugin should be there, but it recalls a default (generic) preset. There is a trick (work around) that SOMETIMES works: Open the effect, highlight its name in the effects pane, then hit undo. Sometimes the correct preset returns.

Has anyone else experienced this? The following plugins appear to be affected:

Native EQ
Native Inflator
Native Limiter
Native Surpressor
Native Dynamics

No other brands appear to have this problem (UAD, Waves, PSP, etc.).

Thanks,

BW