I'm having a problem with one of my unt's on my N2 bus going offline intermittently. It's running off of a dx9100 and they're all going back to an N-30 with a workstation. The unt is showing offline on the workstation but does not actually shutdown my MUA. I have other MUA running off of the dx and they are showing online as they should. nothing is wrong with any of the connections I'm just wondering if anyone else has had this problem.