Used with iSpy 24/7 365 camera just went mia ... I reset the camera ... entered the config
issue 1) all 3 browsers (Firefox, Chrome, and ei 11) have no video
issue 2) configured wifi ... test says the wifi passed but when I disconnect the network cable the camera won't connect
issue 3) MAC address reported in the firmware doesn't match the MAC reported by the Gateway router ... not even close ... look up of both macs even indicates 2 different vendors.

Wondering if this camera has possibly been hacked?

or

As this camera is powered by a 12V 1A power brick wondering if these failures may be related to a regulator failure 3.3V, 5V, or other?

 

As this camera is powered by a 12V 1A power brick wondering if these failures may be related to a regulator failure 3.3V, 5V, or other?

That's where I'd start. It's easy to eliminate the obvious question of whether it's getting the power it needs. And it's about all I could do. I don't know anything about your camera but mine has the capability to update or restore the firmware. I'd try that if you can.