Today I did the firmware update from 2.4.0.151 to 2.4.1.151. on my C-8 Pro. It seemed everything worked ok. I did the Z-Wave update as well, all devices seemed ok, though I didn't check a few lights. Then I noticed some automations for dusk that change my Sengled Color lights (mix of legacy and non-legacy) to either on, off or a variation of brightness weren't working. I manually tried changing the lights statuses to on, off an other variations and they weren't working well. I tried re-pairing some, shut the hub down, pulled power for 5 minutes, tried them some more. I seemed to make some headway by hitting configure, then on, but then I had to hit configure again, then off, to turn them off. While that was slightly hit or miss, at least I could kind of control them by hitting configure in between on or off. I ended up going into diagnostics and reverting back to 2.4.0.151 and the Sengled lights are working as expected again. I'm not talking 1 or 2 of these lights, its about 12 of them - everyone I tried. I have about a couple hundred devices - mix of zigbee and z-wave. I did look at the logs, but they seemed non-existent for when I told a light to change that didn't.
I'm not asking for help yet as I do intend to try this upgrade again when I have more time to do so during the day when the family doesn't need the lights, but I am curious if anyone has noticed any issue with Sengled lights in particular.
I've recently migrated to the C-8 Pro from a "C-3" about a month or so ago (I've had a C-7 and the C-8 Pro collecting dust in their original packages for a while now) and have had no other problems with it. The C-3 just couldn't handle the load any longer.
On another note, since I did the z-wave js update, I'm assuming that was a firmware change, when I reverted back to 2.4.0.151, would the z-wave still be on the z-wave js firmware?