UE4: Instant Preview “Not connected to Editor”
~ 0.5 Minute Read.
Time and time again I had issues connecting android devices to my PC in a way that the Daydream Instant Preview would find the Unreal Engine 4 editor.
If your device is connected via USB, it can be a matter of
adb kill-server
to solve this issue. This is assuming your device is found by adb, check with:
adb devices
If your device is not listed, resetting the USB-debugging permissions (the list of PCs allowed to debug your device) may also help, followed by rerunning that command.
Written in 5 minutes, edited in 1 minutes.