Direct offline processing problem

Hello, I’m using latest Nuendo, and from today I have this strange problem: when I open Direct offline processing window I always have same plug in already opened, even when its not inserted on file, and all offline processes are grey, I cant edit or even delete it .

I have tried default settings, reinstalling Nuendo, opening old projects, but problem remains.

Thanx

Try unchecking the Pin Process box.

Thanx, I was sure that I already tried that, but…