I just tried 6.1 on a RB2011UAS-RM and an older RB2011UAS-IN, and still have the same issues. I understand that any new product will have bugs, but this issue should be priority as it makes these devices completely unusable.

I'm also experiencing issues I believe are associated with the auto-negotiation problem. When I connect the sfp on the RB2011 to an spf port on a Netgear GSM7312 switch it will not bring up a link. Every other switch I have in the office with an SFP port will work just fine, even the layer 2 version...