Gio Patching Issue

Wondering if anyone here can shed some light on this issue that happened to my coworkers and I the other day. I patched dimmer into a channel and when I called up the channel, nothing happened. I then called up the address instead and the fixture turned on. After triple checking the patch I called up the channel again and hit the 'About' key. DMX output was zero. I re-patched and rebooted, but the same thing happened. We're quite baffled by this. Any info would be greatly appreciated.

Related