All devices dropped from system.
Entering the house with the System set to 'Away' mode I noticed the System didn't recognize I opened a door, no ticking down to enter password into keypad. So online I logged into my account and saw all of my devices to windows\doors\alarms were all missing. Nothing was attached to the System! What is unsettling is there was no alert letting me know a problem existed. So essentially I had an empty 'System' I could turn on or off not knowing for a few days it was doing nothing. I had to reset (register) every device in the house.
BTW I've used SimpliSafe for many years now and upgraded from the original system several years ago.
Has anyone else run into something like this?