I managed to fix the issue myself after doing some more research online. I will share it below just in case it is useful to someone else. http://www.tp-link.co.id/faq-468.html I went into my user...

Model : TL-WR841HP Hardware Version : V1 Firmware Version : 3.15.2 Build 131119 Rel.36304n ISP : cyberindo aditama CBN When I do a speedtest direct from the internet provider by LAN cable, before the...