Residential rental price low

I build a rental in my save game and it is a 4-star rental there are 3 units, and they all say the max price is 4 but then I can set the max amount to the tenants needs 

I have cleared my cache folder, and I took out my mods and I have played a new save, and it still does the same and I have repaired my game 

I also searched for someone with the same problem, and I can't find anyone