The first speed test is Rain 5G, last Friday. The second speed test is Axxess 5G on Monday.
I can see why I was suffering needlessly. Rain is ####View attachment 1826501
Both routers in the exact same position.
The Rain Huawei 5G CPE Max got switched off and replaced with the 5G CPE MC888D.
The difference in speed is eye-boggling.
I have cancelled Rain already, there is no point in us communicating.