dangerous
TK Veteran
Interesting as the engineer put an isolator on each cable going to a receiver so ive got 3.Isolator is only needed on the point the cable enters the house (if you split outside each cable run that comes in needs one other wise one is fine if splitting inside)
You can get line stats from the superhub also it might be worth using the vm forums the staff in there can check your line for faults.
My cable does all its splitting inside my house.