Yes, I know there is lots on this - and I have trawled a fair bit, but I have not found an answer to this specific problem. Title says it all.
I have tried all of the following
Reformatted the SD card, disabled the auto logon (supplier said this can cause some issue with lost connectivity as the handset tries to find an internet connection), direct WiFi connectivity (the Blackvue is never 'seen'). Clearly this is an issue with one or other, but why? Its not as if the Android is the latest version on the Note 9, its the previous version (8.1.0)
As both companies are Korean, I am really surprised that this is happening. Anyone any advice on how to get the two to talk?