OSPF problems 3.30 4.10 4.11

i HAVE UPGRADE MY RB AND X86 SISTEM TO 4.11 AND AFTER THAT OSPF STOP TO WORK ,
OSPF GO UP AND DOWN , THIS SITUATION DONT HAVE PROBLEM IN OTHER SITES WHIT A SIMILAR
MACHINE CONFIGURATION.
i HAVE THIS PROBLEM ALSO IN 2 RB 1 RB1100 AND 1 RB433AH ON ETHERNET LINK .

PLEASE REPONSE ME SOON I HAD TO DOWNGRADE ALL MY NETWORK TO 3.30 TO RESOLVE PROBLEMS.

I have router with 4.10 and 4.11 running ospf and is working good, I think that the problem could be the RB1100 if you are using the ports (11-13).

This router have a lot o problems with this interfaces.

no i have seen that this ports dont work good i am using port 1-2-3

Read post further on about “OSPF works than STOPS by ITSELF” it may help
http://forum.mikrotik.com/t/ospf-works-than-stops-by-itself/34964/1

I have exact same issue. Going to 3.30 did not fix it. Ethernet port unresponsive. Only happens when ospf is turned on.