Nightly Luup restart

I just recently noticed that my vera lite executes a LUUP engine restart every night between 2:30 and 3:30am. The timing is not very accurate but it seems independant to whether I tinker with my unit (and do a manual restart) or not. I am observing it through the system monitor plugin. I only run 3 plugin right now: the iphone locator, the system monitor and the ecobee. I hover around 20mb of available memory most of the time but it can get down to 10ish so I don’t think it is because of a memory leak.

Has anyone observed this?

This is normal and occurs after the nightly heal.

Is there a way to have the restart trigger an email or some other signal?

I have TDI logging currently turned on with my Envisalink alarm adapter and it consistently loses and repo pens connection at 3am every day.

When I had the Vera WWN (Nest) plugin it happened every 10 or 15 minutes,