I got my VarioOltra braille display with 40 cells.
I try assign commands on mac in VarioOltra. have there keys that i successfu to assign to them commands, and have there keys doesn't. for example: all keys from B1 and B8 purkins braille display.
when i try assign commands in VarioOulrtra, does keys already assign despite that they are assigned.
This is a bug on yosemiti? somebody knows this?