Culvdave

I did follow the procedure, first time had issues with communication, did factory reset on PLM and did it again, worked ok except for the scenes, what I ended up doing was delete each scene then rebuild them (a lot of big scenes) and all looks good. The puzzler now is my Alexa app has lost some devices and scenes and can't find scenes from ISY portal, not sure how that is related to replacing a PLM

I've replaced the PLM and all devises respond to commands but scenes don't. When I bring up the scene it shows the devices involved but not on levels. Any ideas?