I recently upgraded my phone to a Samsung Galaxy S20 and I've had trouble connecting to my camera when using the Camera Connect app. I can connect to the camera's wi-fi, but then it immediately disconnects when I open Camera Connect. I never had this problem with my Galaxy S9. Anyone know how to fix this?
Reset the Network Connections settings on your 80D's Wi-Fi menu.
Delete the saved connection profile in the Canon Camera Connect App as well. Now perform the set up steps again.
Watch this Canon Created Video for reference. (80D and Android)