At home my car is in underground parking - 3 levels down - so it has no network or GPS connection. TeslaFi does not detect that I arrived at a destination - it just keeps the drive going to whatever place I go the next day. The only way to fix this today is to manually edit every trip.
I would suggest a feature that a drive automatically ends (at the last known location) when the connection is lost after a configurable time of minutes.
Customer support service by UserEcho