[VU+ Duo] General setup questions about mounts for files and EPG data

[danop]

I have 2 VU DUO boxes and a NAS for recordings, and my questions is about that. To save recordings on the NAS
makes it possible to see the recordings on both boxes, and that works fine.

I like to save EPG data on a USB, but when I mount the USB, and tell the EPG setup to save files on the USB, it seems that
the VU DUO as well want to save recordings on the USB too. Can I not have different location for recordings and EPG data?