Node-RED 0.20.7 released

@thatcadguy the fact it only happens when you open the editor, and that it happens when you are in safe mode, means this will not be related to any nodes you have installed or the flow.

Looking for where we setup timers when a new editor connects I can see a couple possible causes.

Have you got adminAuth enabled? And if you have, have you set sessionExpiryTime to anything?