I am having an issue - that is somewhat a PITA since upgrading one of my LifX strips to the latest firmware (3.9).
It will no longer allow me to control the individual zones in an app I use for my stream setup. I have discussed with them about it, but they are unable to fix as of yet.
I would like to downgrade the strip back down to firmware version 2.7.7 which for the other strip I have works perfectly.
How can I go about doing this?