Having this issue for a while and tried getting support from customer support but no luck. Speed tests done standing next to the modem, here's what I got:   2.4Ghz: Download 35Mbps (https://www.speedtest.net/result/12027866825) 5Ghz: 262Mbps (https://www.speedtest.net/result/12027872060)   The drop is insane and the internet barely works in other rooms on the 2.4Ghz network. Customer support claims there is 2.4Ghz wifi interference from neighbours which is dropping my speed and nothing can be done to resolve this. I have scanned all available networks nearby and only one 2.4Ghz wifi on the same channel with 40% network strength. It's hard to believe that'd would cause this massive drop. Already replaced the modem but the issue persists.    I'd really appreciate any solution I can try to get around this. Attached screenshot for reference (red ticked ones are mine). ... View more