Net analyser and apps like it are pretty useless for diagnosing throughput issues with WiFi.
You need to cut WiFi out the equation altogether and do all speed tests wired.
WiFi scanning apps only show you that an SSID is present. They tell you nothing about the interference they are causing.
You can have 30 SSID's on the same WiFi channel as you and if they aren't being used they can cause no slow downs.
A single connection on the same channel as you can cripple throughput very easily while it is transferring data.
There's good reason why ISP's ask you to test over Ethernet cables and why you've been advised half a dozen times in this thread to use a wired connection.
Obviously with you getting low throughput via wired there are issues at the ISP's end. Just pointing out that Net Analyser is as useful as a chocolate fireguard when doing speed tests. You take need to do it wired.
With your I.P profile you should be getting speed tests in the high 50's.
Eclipse need to get to the bottom
Edited by j0hn83 (Mon 24-Aug-20 00:35:02)