displays

I use a USB-HDMI2 USB 2.0 display adapter (DisplayLink) for my projector. When starting MP I get blank screen. If I attach a monitor on the DVI port and start MP the USB-HDMI works and get TV o the projector. MP is 1.14

I am quite new to MediaPortal, so I apologise in advance if I have neglected to apply setup protocols properly. I recently scanned my album collection. Multiple albums (specifically those with more than one artist or VA) do not yield a single album, but rather display an album for each artist...