B & G Hercules 390 system

[Charlie]

This is probably not the problem but it is worth trying b/c it is easy. There is a little plug on the back of the repeaters that has a a desecant(sp?) in it. When I had a problem with my repeaters I put this plug in the oven for a hlaf hour at a warm temperature and then let it cool and put it back in and the repeater worked fine. Since you are not getting data I doubt this is the problem but it may be worth a shot.