Hi. Try LAN DHCPv6 first then save and restart.

Thanks.

You're using TIME stock router?
What was your previous password?

Thanks.

Which firmware you updated to ?

Try ttdc@xxxx

Where xxxx = front 4 characters of the Router default wifi password (turn to the back to get it).

Thanks.

Yes, I mean you. Been waiting for so long. I almost feel that you have forgotten.
Just arrived today only?
Do test it out ya.
Try the password as bro jjj2 told.
Or try TIMEXXXX ( XXXX is the last 4 digit of MAC Address ).
Or try admin.

Thanks