how to fix this RT-AC86U latest asuswrt merlin

[IUxplode]

how to fix this? wan port speed stack on 100mbps, not 1Gbps I'm using CAT5e and CAT6 but if a direct my gigabit switch to my isp gigabit-speed detected

 

[bluepoint]

s

sir help me how to get 1Gbps on wan port.. im using CAT5e and CAT6 nothing happens using 386.2_6 version
View attachment 34547

Looks like you have a bad cable. Use a different cat5e or more cable then reboot. My experience is a reboot is needed so it can renegotiate the speed.