Cool, bees coming and going. Maybe orientation flights. The bees seam to venture further from the hive for typical orientation flights, but I do see some circulation of the bees in the air. But I see no problems.
Is the tarp, hive cover, new? This would cause some confusion and re-orientation.
Blessings
Van
Add: thanks for the video, so nice to see flying bees. My bees are tucked in, currently 34F and not warming until next week. So I enjoyed watching your bees!!! Good video, in the future please focus more on the entrance. The entrance tells all.