Logic has "locked" a Virus Control instance

[Ayla]

Hi

I'm using the latest OS 3 update on my Virus Ti Keyboard and Logic Pro 8, with the latest updates.

I have a simple project with a few tracks where, no matter which track I try to open the Virus Control on, I get a message from the Virus Control saying that I already have an instance open and need to close it.

How do I find this other instance of the Virus Control so I can close it?

I have tried deleting all the Instrument tracks and restarting Logic, but it doesn't help.

If I create a brand new project in Logic, the Virus Control works there on a new track.

Any ideas?
/Martin