

9th button box not working for DCS
Need some suggestions on troubleshooting.
I built a desk-based setup for flying DCS F-14's, but I'm having trouble getting my 9th (and probably final) button box working. Whenever I plug the last button box into the computer, all of the button boxes stop working. I've tried plugging it into two different hubs and the behavior is the same.
I'm using generic "Zero Delay" encoders.
Diagram of the different USB devices I'm using is attached. The red box is the problem.
Anyone know of a windows or DCS limitation on the number of USB devices you can have connected at once?
I'm thinking next steps may be:
- Buy another "Zero Delay" encoder to see if that encoder might be bad.
- Buy another powered USB hub, daisy chain it, and see if that makes a difference.
Any other suggestions? I'm doing this all on a budget and don't want to be buying hardware that's not actually necessary.