Seems like memory issue as, at least for last session, data recording continued. I am using the secondary flash card as file target for videos; it is a high end SANDisk Ultra (400 gb). If this might be causing additional buffering of video data in RAM I could switch to internal storage and then ...

Laptimer GrandPrix 21.2 Android
Samsung Galaxy S9+
Android 8.0.0 - June 1, 2018 patch level

XGPS160-45992D
Kiwi 3
Internal Camera

Ran five lap sessions yesterday using Thunderhill Bypass track. 4 of 5 sessions experienced an issue recording video after approx 45 seconds. One session (4) ran to ...