*) pppoe - fixed DHCPv6 PD;
Still not getting a prefix via DHCPv6-PD on a PPPoE interface on a VLAN 
Was reported in 7.1rc4: http://forum.mikrotik.com/t/v7-1rc4-development-is-released/152002/1
and here: http://forum.mikrotik.com/t/issue-with-rb5009-ros-v7-1rc1-dhcpv6-pd-over-pppoe-on-tagged-ethernet-link/151407/1
Any advice how to troubleshoot further?