Somebody else had that same problem and it ended being the cable from The quick install kit. The one inside the remote they changed it and everything was fine,I believe it was only a couple pages back
I'm hoping mine is the same.
Will checked my returned Terminator over and couldn't find anything wrong, he is sending me a new replacement anyway.
I've also got a new Apple cable and will swap to a spare set of coax cables inside the remote just in case. Annoying as the spares they are straight SMC connectors so I'll need to drill it, it currently has right angle SMA's which can come out the holes left by the antenna but they seem hard/expensive to get here in the UK.
Should all be here and good for a test by the end of the week so will give results once I have them.