latency v5

[babaorum]

Hello,

I have cubase studio 4, windows XP SP3, 2Go RAM
With scope 4.5 at 6ms of latency, I can work with all VSTi (EastWest EWQLSO, RA, Stormdrums, VOP etc ...)
With 5.0 at 6ms only my fisrt test is with VOP (Voices of Passion) VSTi, there are 'plop' every seconds in a cubase project with only
one track with this VSTi, when I choose 12ms latency it works fine ...

AÏe aïe aïe I hope that's an error from me but I'm not optimist ...

Another one have this issue ?

thanks
baba