When switching from one WiFi to another, how come it shuts off the internet while switching, and can’t pass it over without an interruption?

Question

When switching from one WiFi to another, how come it shuts off the internet while switching, and can’t pass it over without an interruption?

In: Technology

Answer 1

I’m guessing it’s because the device can only be connected to one network at a time. To have a seamless switch, it would have to be possible to be connected to 2 at a time.