Negative trip duration

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Sometimes, only during the first trip of the day the trip duration will be calculated too short. The ETA will not be updated during the drive, resulting in a negative trip duration (see photo)

This does not happen all the time and only during the first trip of the day. GPS fix seems OK

• I start the trip when already in my car
• During the planning phase a plausible duration is shown. e.g. 48 minutes for my daily commute of 67 KM
• When I press drive, the ETA is changed to a trip duration of only 20 minutes.
• The ETA will not update during the drive, resulting in a negative duration when the ETA has passed and I have not yet arrived at my destination

Attached photo taken at 7:28

Platform: Android (installed on car system of BYD Atto 3)
App version: 4.7.11 (but issue has been around since I started using abrp with version 4.7.x)