Ok update...
I tried this:
http://linuxsat-support.com/sh…Solo4K-Backup-by-master-G
Literally changed no settings, just added my server details.
Using OScam with CCCAM server = constant freezing.
Using Mgcamd with CCCAM server in cccamd.list = nothing, doesn't work.
Using Mgcamd with newcamd server (same server that freezes in oscam) = works perfectly.
Honestly I do not understand how anyone has managed to get a CCCAM server to work in Oscam on a Vu4K