NVA-SD8110 location incorrect - satellites pulsing
Yesterday, my (just out of warranty) Mazda 2 built-in NVA-SD8110 unit suddenly became 'lost'.
Last night, I updated the QuickFix via the PC software (main unit software was already up to date). The unit correctly determines the location of the car on start-up but quickly 'gets lost' when I drive away (e.g. I turn left, nav thinks we went right).
Looking at the satellite status screen, it seems to 'pulse' at different levels with a different number of sattelites each time it refreshes (~once a second).