The screen shows: Camera Disconnected, and I could no longer view live video recordings! What happened?

Please confirm that your Wi-Fi network is working properly.

Beseye Camera disconnection is most often caused by weak Wi-Fi signals.

If possible, you may replace your Beseye Wi-Fi network to another one that offers stronger signals.

Reference articles: 

What Do You Mean By Live Recordings?

Who can see my live recordings?

My video keeps getting stuck. Images from several seconds ago are being shown instead. What is going on?

Why is the video black and white?

Can I enlarge the video recordings during viewing?