RB450G GUI crashes when MPLS enabled

Hi All,

I have just enabled OSPF & MPLS on a couple of RB450Gs.

The moment I enable the LDP interface the Winbox crashes, I can log back in and get no results when Winbox tries to load and it will crash again. I can manage the devies fine via SSH.

System resources are 1% CPU 250Mb free memory.

I have the exact same setup on RB2011s and RB493s and they work fine.

Thanks

Ether3al