I am having buffering issue while watching online video on different platform on wifi and sometimes on ethrenet also i have 30 mbps speed plan provided by isp and speed test also shows good internet...

@Kevin_Z i have Archer c20 v5 Indian model but after downloading your provide fileband putting it in firmware upgrade it say error 4503 you device cant accept this file what can id do i am having...

I have 30mbps plan at my home but the problem is whenever i use wifi on my android phone it alwaus buffer when watching nay video online reels any online video or Internet browsing but it work fine...