Hi all , having a problem with an advanced mx 4000 panel, 10 nodes on system with 4 loops on each panel. Have been servicing system for 6 months now (did not install it) no major issues to this point. This week 1 loop is showing a high resistance fault on 1 loop , I know this can be switched off in the mxpro5 en settings, but dont think you can on the 4000 series. Any ideas where to start with this issue, system is in really good order and well installed , approx 70 devices on this loop that causing fault. Thanks
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