I'm experiencing an odd bug where the incoming packet timestamps are incorrect.

For example:

The JoinRequest occurred moments before the JoinAccept was sent, but shows as about a half hour in the future. The JoinAccept is the correct time.

Rebooting seems to fix the issue for a short period, then the clocks drift again.

This problem appears on the application->device->lora frames as well as the gateway frame view and the application->device->events view.

Everything is running on a single raspberry pi:

ChirpStack Gateway OS 4.8.1 Full / LuCI (HEAD detached at 2ac26e5) branch 25.103.51521~2ac26e5