Foreflight question

Has anyone here noticed when doing a long flight with Foreflight. Maybe 5+ hrs. Sometimes the location will jump for a sec and then back to the current location of the plane- it does NOT jump to my real location. Also sometimes altitude will jump. I’ll have to take a screenshot next time it happens.

I have not noticed that, but I definitely notice it jumping to my real location. Cant imagine what other location data it would use other than IF or the iPad. You sure you aren’t using a VPN or anything?

Yes I’m sure I’m not using a VPN

This is what I mean. (No at the time of this I was not in the south Atlantic)