@xigga Post reset? or restart? My one is working fine and I can change values. You mean reset and upload backup and do that all over again, incase the RADVD Lifetime didn't change?

@AlokJain Download and install this one and check again https://static.tp-link.com/upload/firmware/2025/202511/20251124/XX530vv1_0.8.0_3.0.0_UP_BOOT_agc3000(250902)_2025-09-02_11.41.46.rar Use these...

@AlokJain I suggest you use either channel 100 or use auto channel but 160MHz forced. Something isn't right and you are getting 1.2Gbps link speed. I suggest you update the drivers and update the...

@AlokJain I suspect your network card is the problem... Can you send the name/model of the network card? Cuz my one, which is AX411 and AX210, can do 2.4Gbps on 160MHz and Channel 100-128, but...

@Kevin_Z I think his network card is limited to 1.2Gbps and not getting the full 2.4Gbps. And DNS doesn't always affect download speeds, that's ISP side, and not the DNS provider side. Speed test...

@AlokJain DNS is not related to your speeds. This is some sort of Internal issue which needs to be resolved