Anti-Kropki Cages
The brief
Normal sudoku rules apply.
No two digits ANYWHERE in the same cage may be consecutive, OR in a 1:2 ratio, but they may be the same.
Every cell in the grid is in a cage! (Some cages are invisible, and their shapes must be discovered.) Cages all have at least two cells, and don't overlap. A digit in a circle indicates the size of its cage.