My moving map is not moving. As I take off adsb shows my tail number moving from the airport but the moving map and synthetic vision stays static. After a while I have moved so far I have to manually pan the nonmoving map to keep up with my location. I'm using 5400, 430wass, navworx 600b adsb, 327 transponder, 495 gps as second gps source.Other aircraft see my adsb and say it's working properly. Any help is appreciated.