I am having the same issue with  My Archer A10 , AC2600... FW version 1.0.2 0.9.1 v1000.0 Build 190305 Rel.62969n(5553).

It keeps losing internet ,while engaged ISP and was told their cable modem is working fine ....

TP-LINK, is there any known issue with the above firmware (which released in March, the latest )

What firmware version are you using ?

Are you using brand new ethernet cable from outer Modem to wifi Router , from wifi router to you desktop etc??

What is speed/package of your internet ??

Did you change any numbers in Router setting ?

FW is in the first post, which is the newest . I have use two different Ethernet cables —- from router to modem . 60 Mbps internet package. I did change the DHCP leased timeout to max....other than this and the wireless network name/pwd, I don’t recall changed anything else. I have reset the router to factory default now and the internet is working now. However, I don’t know when the issue will come back again.

did you updated with new firmware on their website ?

what is your ISP  and what city.

Mine is working fine after doing a few steps.

MyFedLoan wrote

did you updated with new firmware on their website ?

what is your ISP  and what city.

Mine is working fine after doing a few steps.

The questions myself too, no experiences?

@mdmm55 This is a problem facing due to don't set the proper configuration for your router. Check properly and again configuration if you don't find any other problem. Try to own your risk.

@mdmm55 

I also have this model of the router, my friend advised me, I bought it and did not regret it. The router is good, though at first I couldn’t manage to configure it, there was no Internet connection. I myself could not understand the instructions, and the Internet was urgently needed! Since I was writing dissertations. I called support and they helped me. Thank you, everything works, the internet is great!