What we need do is use deductive reasoning in isolating the issue and find the problem that is causing the Communication Breakdown.
· Check 12V power supply (is it rigid) it could be marginal, and could be pushed to the edge, this could in fact be messing with the 3v that control the logic (like Communications)
· Swap Comm Modules, (make sure power them down before detaching)
· Bypass Controllers Completely (By lifting Blue Plastic Relay off of Comm Mod)
· We Want to at least Get 2 controllers talking, and then build from that, adding 1 controller to the network chain at a time.