@vinoth Try to use access control, it has the same function as the mac filtering. Below is the instruction to set it up. https://www.tp-link.com/support/faq/1724/ May it help.

@jsbiraunz May I know where did you buy this TL-WDR6500? Cause it is a domestic device sold in mainland of China, which we are not familiar with, you can contact the specific technical support team...

@coachdriver Thanks for your waiting. We have released a firmware which may help you to fix this issue; you can install it and give it a go. Below is the download link:...

@Johnshin111 Hello, do you mean that the Deco network is unstable, you lose the internet connection frequently, right? We need do some troubleshooting first to locate the issue so that we can try to...

@leogz Thanks for your sharing. @DevonAlex You can use the 3rd party products to satisfy your needs. Good day.

@andreaItaly55 What is the current network diagram? With computer connected to the huawei router by wired cable directly, what is the speed you can get? With Deco P7 connected to the huawei router,...