Tablet won't stay on with wifi

[hannah_s]

My Samsung tablet has just started to shut off/ reboot once the wifi is connected. It only stays on for about 10 seconds. I've had it for over two years and this just started last night.

 

[alxmrn]

Hi,

Try to remove all network then restart your device and connect it back to the WiFi that you used to connect to. Thanks!