OK, looks like you are replotting which I’ve seen others mention causes a drop in rewards. The amount of replotting we have to do will drop as the network stabilises (still lots of new farmers joining and storage pledged pouring in at the moment).
Note that if this is a Contabo Storage box I’ve had experience of them and the performance was atrocious. Both disk speed and CPU was not suitable for running a node. Other tiers were not so bad.