had K2 from new in 2019, worked fine for years. on grabbing files from card for yesterday unit had worked for about an hour then stopped. I’ve trawled the web and forum but not found anything to help.
control unit has a blue LED which is always on.
On switching on ignition, DVR lights up with blue, green and red lights on solid. No flashing. The GPS light comes in after a few seconds. If I switch the ignition off the DVR lights go off after about 10 seconds
iphone, iPad, android phone all fail to see the unit on WiFi. all are fairly new and up to date, all been rebooted etc.
all connectors look fine. Any advice for fault finding path appreciated