I run between 40 and 70 V3s and in recent updates the majority of them show “Device Offline” in the Favorites view. They immediately connect when refreshed so it is neither a network, power or device issue.
I This is a recent change in the last 2-3 months. I was hoping it would resolve and it has not.
Any idea how to fix this?
Welcome @Tropics
Curious if your cameras are all in one group or listed independently?
If they are in a group, try reducing the number of cameras in a group to see if that helps.
Sometimes clearing the Cache from within the App and then restarting your phone helps out. To clear the Cache, you would start the app and then go to account and App Settings. you can Tap on clear cache there.