[Njal Frode Lie]

I have the same issue, when I go to the busses I have three columns and the left has no# 24 in the bottom, and the next starts with 52....

I have a nVidia card, and three screens, I have also tried with just one screen - disconnecting the other two, and with different resolutions, and other tricks, but to no avail, I can't access all busses...

Windows 7, Pro Tools 12...

I wonder, if you run PT 12 and Win7 (or Win10), and this works for you, can you tell me the name of your display card, and the GPU-processor?

I think perhaps the solution for me would be to buy another display card.