@eeiciap Hello, the 1.4.2 firmware is mainly used to fix the issue mentioned in my original post; For the WAN DNS/local IP issue, you can change the DNS or LAN IP to another subnet as a workaround...

@cipher Hello, what about the normal network activities? Like browsing? Do you have the same issue--high latency? Please show us a screenshot of the ping results. You can try to setup static IP...

@Baenz Hello, sorry for the inconvenience caused here, we would try our best to help you, while the new features need to be forwarded to the product department to evaluate the feasibility, and the...

@Tresna Hello, what is the current hardware version of the TL-MR6400? And what is the country version of it? You can find them on the back of the actual device. Besides, could you please describe the...

Hello @nu1mlock and all, It is turned out that the MTU is the root cause; if you met the same issue, you can let us know and then you can install the beta firmware to change the MTU first and then it...

@RayclChen Send it to you.