Single 3 second event shows 46 min timestamp jump

2019-09-10T16:54:10+00:00

Any ideas what caused this timestamp jump as captured here? The first 2-3 frames of the event are at one time and the remaining frames of the same event occur 46 minutes later.
https://youtu.be/TlOqhNpwI5E

Statistics: Posted by marklfarkl — Tue Sep 10, 2019 4:54 pm

Blue Iris

Single 3 second event shows 46 min timestamp jump