Hi all, i'm a newbie installer of HWQS and have only recently completed my HWQS course. I'm working to install a Hybrid repeater to an existing HWQS system. The system is established and has been installed for 2 years without any issue. At present, only Link 1 on the processor is in use, and this is configured as a QS wired link. No device have ever been installed on Link 2; i can see from the extracted program file that Link 2 has been configured as a QS RF Link, all good.On trying the activate the Hybrid Repeater on Link 2 i've come to a stand still, no lights illuminated on the repeater. With my multimeter i've measured the voltage on processor Link 2, i'm getting 5v DC. Link 1 is good and showing 24v. Even when both links are unplugged from the processor i'm still getting Link 1 (24v), Link 2 (5v). I've searched high and low as to whether this may be a software configurable option, but i've found nothing on the subject. Is the processor faulty or am i missing something fundamental? Many thanks in advanceAnthony