When "Recording duration" was set to "1 minute" the single file download speed via Wi-Fi was almost constant approx. 2.2 - 2.4 MB/s. When I switched from 1 minute to 2 minutes I've notoced that download speed decreased dramatically. After starting import nothing happens for 10-15 seconds. First non-zero download speed values are 50 - 100 kB and gradually grows to 2 - 2.2 MB/s. But effective download speed is actually low. It looks like the bigger video file is the more time is necessary to locate file and prepare it to download.
Is that issue present only on my Dash Cam Pro or someone else can confirm such symptoms?