I avoid Christmas Day Wi-Fi disaster thanks to lesser-known tricks and first step is putting router at the right height

CHRISTMAS is a time for sharing gifts, food, merriment, kisses under the mistletoe – and your Wi-Fi.

Of course, the more people there are under one roof, the more pressure is placed on your bandwidth.

Christmas lights are a common but perhaps unexpected blockade on your internet signalGetty AlamyAlthough the kitchen is usually full of festive action, it is also brimming with Wi-Fi-blocking objects, like the microwave, oven, fridge, or a Bluetooth speaker[/caption]

To avoid disaster ...