@ero4444 Yeah, just in case you were wondering, I’ve had v1 hub for over 4 years now, and I got the v2 hub when it first came out, and I even got the deal with upgrading. I’ve been waiting for a migration program that ST has said they would eventually do for the 1st year or two then they decided not to.
I had about 180 devices, and I had paired it down to about 130 before the upgrade, and I had a ton of 3rd party integrations and a ton of different custom smart apps that i’ve written or were part of the community.
It took me about 2 hours of planning, backing up all the smart apps, and getting manuals for reseting different zwave,zigbee devices, and then it took me about 12 hours to get everything unpaired and deleted from the v1 hub, and reconnected to the v2 hub, and set up a FEW of the basic motion activated connected to the lights. I have my setup back and functioning, and a good chunk of the smart apps re-setup, or moved to non custom because they now support some of the functions that used to be non standard.
It was a VERY painful process because I had to make sure no one was using devices when i was putting the hub in General Exclusion mode, so it was just a long process. My mesh is much cleaner, and I’ve gotten rid of a bunch of devices and smart apps i’m not using but damn it sucked.