Hello,
I’ve noticed that in order to render VSL properly with effects (especially MIR), ASIO Guard needs to be disabled. If not, it will render a few secs without effects before they kick in. Please note this for next update, thanks!
Using Yosemite 10.10.5, Nuendo 7.0.35 and Vienna Ensemble Pro 5.4.13888 (latest).
Thanks!