"I use single screen in portait, so I need to rotate DMD to get it right. When I set ROL=1, DMD is just black. with ROL=0 it works normally. Same settings with 10.6 DMD works with no problems while rotated.
UPDATE: found out the 64bit Vpinmame is bugged and doesn't support ROL. (black screen) chaning VPX 10.7 to 32bit solved the issue."
From https://github.com/vpinball/vpinball/issues/81 :
"I use single screen in portait, so I need to rotate DMD to get it right. When I set ROL=1, DMD is just black. with ROL=0 it works normally. Same settings with 10.6 DMD works with no problems while rotated.
UPDATE: found out the 64bit Vpinmame is bugged and doesn't support ROL. (black screen) chaning VPX 10.7 to 32bit solved the issue."