My Hue Hub had its IP address change. I selected the new one in the Hue Lights configure screen. It appeared to work. Then I tried to turn on a light and it said it couldn't find the hub. Here are the log entries:
Jun 14, 2023 at 8:30:44 PM
Hue Lights Attempting to pair with the Hue bridge at "192.168.1.12".
Hue Lights Paired with Hue bridge successfully.
Hue Lights validatePrefsConfigUi: Verified that this is a Hue bridge. Dont forget to <Save> at exit
Hue Lights debug areas:[]
Jun 14, 2023 at 8:31:08 PM
Hue Lights Error Failed to connect to the Hue bridge at 192.168.1.13 after 4 seconds. - Check that the bridge is connected and turned on.
Since the changes were successful and I saved the screen, why didn't it take?