WAN to LAN speed RT-AC66U

[mischa]

I have a weird problem.
My wan speed stops at 90mbps. on the ISP modem i get 199 mbps.

so somewhere 100 mbps gets lost!

I use the latest 378.50 firmware.

Is this a bug?

 

[RMerlin]

You probably have NAT acceleration disabled due to the use of an incompatible service - check the Tools -> Sysinfo page.

Also make sure everything is running at Gigabit speed. If you use any older Cat5 cable, that would limit speed to 100 Mbits.

 

[mischa]

After disabling the per ip traffic monitoring and QoS. and enabling the HW acceleration the speed is now 163 Mbps. still losing 33 Mbps somewhere.

 

[Shonk]

is it pppoe or straight up dhcp

 

[L&LD]

Are you testing wired or wireless?

A 33Mbps loss on 200Mbps service may just be a busy ISP?

If testing on the 2.4GHz band, that may be the limit of your client.

If testing on the 5GHz band, see if getting closer to the router (line of sight, no obstructions) gives you a better result.