Tp link archer c6 slow upload speed

[Deleted member 83391]

Hi my Netlink ont v2801sg is in bridge mode. My netflix archer c6 is doing the pppoe connection. My download speeds are fine but my upload speed is about 1mbps. I don't know what is the issue. My mtu size is 1460. My ont is in bridge mode by default.

 

[Deleted member 83391]

My upload speeds are fine when directly using the ONU in route mode

 

[Lolita_Magnum]

Check if your QoS is enabled in your TP-Link router and consider setting MTU to 1492, though that's likely not the concern.

 

[Deleted member 83391]

QoS not enabled. Changing MTU value did not have any effect.

 

[havoc]

Disable QOS because it is the main cause for slow speeds. I'm talking about C6 V3.

 

[Deleted member 83391]

QOS is disabled. But still same issue. For now using the Netlink combo router since it's working well.

 

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