I got this TP Link Archer C6 some 10 days back. The device is working so good. The speed, wireless strength everything is working so good as promised. Recently I have noticed that frequently the Internet Led is turning Amber which is a sign of Internet Disconnection but technically all my devices are connected and streaming and there is no disconnection of internet.

i have noticed this for some 6th time by now and the light remains Amber for some couple of Minutes but there is no internet disconnection issue faced from the Router. I am sure that there is no internet disconnection issue from the ISP. Is this a normal behaviour of the Router?? Any tips how to fix this nonintruisive issue???

ISP: ACT Fibernet

Router: TP Link Archer C6

Firmware: 1.3.5 Build 20200630 rel.57406(4555)