Is MR down in Serangoon?
PC shows connected but no wifi and even hardwired also no access
Sometimes Chrome get Resolving Host then nothjing happens
IE also cannot load
Restarted router and PC still no good
Tech support cannot get thru
Any red lights on ONT/ router? do a 3 minute power cycle on both devices. Turn off, wait 3 min, turn on.
If red light on the ONT then there's no signal from OpenNet/NLT.