WiFi Camera always late to the action

I have this nagging question about wifi security cameras. My current sticks & bricks system is an Arlo setup with several cameras. They work well to a point. But sadly my issue is, by the time the camera connects to the wifi network, the movement that triggered it is long gone. It's a common problem, but enough to render this system as a toy more than a security device.

What I'm looking for is a WiFi camera that immediately begins spooling (recording) to internal memory at the moment it's triggered. The internal memory would forward the recording upon connection to the network. This would eliminate any lag in what the camera sees.

I've looked around for a good place to pose this question and hope for a source, and this board is full of some pretty bright minds, so I tossed it out here first.

Any suggestions to a system I described would be very welcomed - Thanks all.