@redsector ours definitely don't do that, here is one for the last 2 hours, last week is all green apart from being off for 4 minutes about six days ago...     I note that ours are only connecting at 100Mb/s whereas your one seems to be connecting at 1Gb/s.  Do you know what version of Apple TV hardware you have as perhaps we are lucky that the older ones work better!?!   ... View more

I would be curious if there was a fix also.  Our MS350-48 seems to only do it on 3 ports.  The odd thing is, that one of them has nothing plugged in to it.  One just enable/disables for a couple seconds at bursts through through out the day/night.  The other is enabling/disabling, but it is also at times coming up at 1GFDX or 10FDX.  I changed its network cable and see what happens.  I am leaning toward a network jack power management, but we have about 20 of the same systems with the same setups, and only two of them have issues. ... View more