Wi-Fi is almost gone, what could it be?

Re
2

The problem I noticed only after I turned on my phone, which runs at home only over the WLAN from the router. Nothing works, no Youtube, Google, … Nothing.

I opened Google Chrome on my laptop and nothing works, not even Google. The funny thing is that only pinterest and good questioning work. I looked at my router, but it says there would be no Wi-Fi problem and that I would have even extremely fast Wi-Fi

I'm currently the only person of 3 household living people who is on Wi-Fi.

gr

Restart the router.

Which other pages are still working and which are not?

Za

Maybe you press on the router, the two buttons, so that the WLAN can re-dial again. After that, I would turn off the PC and turn it on again.

With us it is often due to the weather conditions - because of the radio transmission. There's often nothing for a while in bad weather. That is again.