I have an RB2011UAS hooked up to my local gigabit switch and a Verizon FIOS box. The gigabit switch links up at 100m, and the Verizon FIOS box links up at 10mb. I've seen several other mentions of these issues, is there any progress on a fix? I'm running RouterOS 6.6 and firmware 3.10.

Which ports are you using because only ports 1-5 are Gb.

One and two in this case. I understand it's a known issue with early RB2011 hardware? There was another issue which was resolved by a software update, which I have installed to no effect.