This is currently a known issue in beta firmware version 2201 of the Display, and our engineers are working to determine the root cause of this issue. Unfortunately, is is not possible to "downgrade" and go back to the previous firmware version, once you update your Display.
I've shared your logs with them for evaluation, in regards to the issue where the Display automatically powers back on after being shutdown. We hope to have this resolve soon. In the meantime, as a workaround for this issue, I'd recommend removing your Navdy Display from the power puck when you're ready to shutdown the unit.
This also happens to be the recommended step to shutting down the Display, when the unit is not in use. Doing so can help prevent theft. Also, during the summer time especially, where the vehicle can produce a greenhouse like effect due to the sun's temperature, which can heat up the Display's internals and prevent it from operating properly when the Display is too hot.
When I have an update on this matter, I'll be sure to reach back out and let you know.