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  • Vienna Ensemble Pro plugin not working right.

    I am running VEP on a single computer. Windows 11.

    The server instance window remains empty on one plugin in Cubase 13 (I called it "Vocals"). The other plugins remain connected to the VEP server. One of my instances on VEP Server 7.3.3610 is not showing up in the window, the one called "Vocals".

    All server instance windows in new plugins remain empty despite opening new instances on the server.

    It is like the old connections remain, but all new ones will not.

    Is it a Norton Antivirus issue messing with connecting the programs on the same computer?

    Cubase 13.0.41 Build 256 (x64)


  • Can you connect directly by typing in the Server IP 127.0.0.1 + Instance name?

    Also, what happens if you open the preferences of your Vienna Ensemble Pro Server app and then close the preference panel again? Does that bring the missing instances back?


    VSL Team | Product Specialist & Media Editing
  • @Andreas8420 said:

    Can you connect directly by typing in the Server IP 127.0.0.1 + Instance name?

    Also, what happens if you open the preferences of your Vienna Ensemble Pro Server app and then close the preference panel again? Does that bring the missing instances back?

    This morning the 1st thing I did was open up my project and it would hang on this one part below. So now the project wont even open. I just happened to look into my Norton antivirus for updates. I updated Bonjour and tah dah I can connect again like before. So now that my connectivity problem is solve. My massive project I've been working on for weeks won't open. FML! I am so tired of this... Tried updating every plugin associated with this. Vienna. Opus. Uninstalled all of the virtual instruments. Looks like ill have to go back weeks to a previous copy and basically start all over on this project.


  • Hello @HaroldF1,

    Please send us this project, so we can check: support@vsl.co.at


    Paul Kopf Product Manager VSL