It lost connection and that was it

My issue is that over the last 9 months they lose connection and I have to re-add them

It loses the network connection on a regular basis

Will not allow a wifi connection.. very frustrating

or if they get added they lose connection within a day

The motion detection alerts (daylight as well as night vision) are reliable and connection to the camera is established quickly when I need to check any of those alerts, using the provided MIPC app

looses internet connection

But the camera works very well the the DSL connection.

Tried several times unplugging power, making sure connections were right, phone WiFi connected etc.

The reason why I gave 4 stars was because it does sometimes lose connection or simply doesn't work, and you need to unplug and replug it