MFD shows a discrepancy between Wx Age on Map and Wx Age on Trips Page
This is normal. The "Age" reflected on the "Trips" page is the time since it was received by the onboard weather receiver. The "Age" reflected on the Map page is the time since the information was created by XM.
XM Weather information does not always refresh
If XM Weather information refresh is erratic, missing information and inconsistent Are you getting some weather, but not all: I'm getting lightening but not the weather overlay The weather packets that are received from XM Weather have time stamps. If the MFD system time is incorrect (off by 4+ minutes), the MFD wi…
