Hi Jason,

That's interesting. We'll test v3.4.1.0 vs. 3.4.2.0 here as well.

To help us find out the problem, we'd like to get a copy of your Mezzmo database file (Mezzmo.db). It will be probably be quite large in file size so you will need to upload it to a filesharing site like dropbox, mega.co.nz, rapidishare, etc.

To start with a fresh Mezzmo database, the simplest way is to uninstall Mezzmo and re-install the latest version. Or, you can go to the following folder:

C:\Users\<username>\AppData\Local\Conceiva\Mezzmo (for Win8/Win7/Vista)
C:\Documents and Settings\<username>\Local Settings\Application Data\Conceiva\Mezzmo (for Win XP)

and delete all files & sub-folders except MezzmoMediaServer.ini. Make sure you stop your Mezzmo server and exit Mezzmo before deleting these files.