My experience is that the first week my MN was earning a lot of rewards but then they dropped off suddenly and dramatically starting last week with no change to my MN. I thought something was wrong with it so I started of from scratch but now things are even worse. AFAICT there's something definitely wrong.
I see you joined January 7th, so two weeks ago? How long is the Magnet MN stake? I'd love to understand more, screenshots of your old MN and the current.
Thanks my man! Best regards