I need some perspective or advice. I have a customer who got their basement finished by another electrician. There are 3 rooms; in each room, the lighting and outlets are tied together. The customer is having AFCI tripping issues in all of the three rooms, but one room is worse than the others. Every switch is a zwave and the whole space is automated. I typically troubleshoot arc faults with a Siemens Intelli Arc tester and I have had good results with that tester. My readings fluctuate dramatically when the zwave devices are tied in. If I bypass the zwave, the readings seem to settle down. But there is no one thing on any of the circuits that is the obvious problem. All grounds and neutrals are isolated, overall the installing electrician did a decent job other than not separating the lighting from the outlets. Anyone have issues with zwave and arc faults?