Try this, I hope it helps In Chrome, press Ctrl + Shift + Delete. Go to Advanced tab, Select "All time" for time range, scroll down and check "Site Settings", then finally click "Clear Data" Then...

Kevin_Z wrote Hi Isra, Thanks for your valued reply, glad to hear that it was fixed finally. From the picture you sent, the Archer C5400X works as an access point, and compared to regular wireless...

I think the problem was caused by initial setup as AP on the first day when I connected it on the old router. The next day I change the mode to router then connected it directly to the modem. Since...

changing dns server didnt help. i tried both google and opendns. still unable to connect to tp-link cloud.

Can anyone help me understand why my router cannot connect to time server, cannot check latest firmware, cannot connect to TP-LINK cloud. But all connected devices are able to use the internet...