Disjointed and friends

Normal 6x6 sudoku rules apply. Place the digits 1-6 once each in every row column and 2x3 box. Conflict checker must be off. Cells in the same relative position within a 2x3 box cannot contain the same digit. Clues outside the grid sum the digits along the indicated diagonal digits may repeat if other rules allow. Digits on a grey arrow sum to the digit in the connected circle. Cells separated by a V sum to 5. Cells separated by a black dot has one digit double the other (1:2 ratio). Cells separated by a white dot are consecutive. No negative constraints.