HI, my flat mates and I use WIFI and the router is UPC connect box. But since this morning, we cannot connect the internet. We can connect the wifi but cannot connect to internet. My device can connect to the internet with using mobile data so I think the router( UPC connect box) has some problems.
We have already tried to unplug it and turn it on again.
How can we fix this ?
Thank you for your help.