I have read mentions on this forum and others that there is a problem with Zone 1 on a Vista 15/20 panel but I have never read a solution. My Zone 1 isn't working. The orange light will come on but never goes out if I open the door. My front and garage doors are on Zone 1 so I moved them to Zone 2 which was Glass Break sensors. I have smoke detectors that I assume are on Zone 6 which was labeled "All Others" by installer. Unfortunately, my Vista 15 only has 6 Zones so I can't use Zones 2-7 like if I had a Vista 20p. A sub-question for this is if I am able to get Zone 1 working either with doors or glass breaking, what type of device do you suggest for the glass breaking? Motion???