@Solla-topee I will have to check when I switched off manually, the problem I noticed when I reboot it via tether. I checked this morning both router and tether whether it needs updates but it says...

@Solla-topee Thank you for your reply, my router is only 1 month old and I am using the same adaptor it came with it. When I reboot it using TETHER app, it doesn't switch on again, this is what...

My router is plugged in power but doesn't switch on, it flashes power sign on and off.