I have been using the C-US television in my 2013 full time for the past 3 years with no issues. I did have a problem in the beginning with the cable connections. It appears that my lines are mixed up at the amplifier and I needed to use the connector for the bedroom tv after removing the short jumper line. I do need to troubleshoot and correct this but have been lazy after figuring out what works.
Also, as others have said, don't forget to scan each time you change locations.
2013 Jayflight 25RKS - Picked it up 4/13/13
1999 F350 7.3 Crew Cab Long Bed Dually
1995 Dodge B3500 (Semi-Retired Now - nearly 400K miles)
On the edge between Far West TX & Eastern NM