After ugrading OSPF doesn’t work.
Hallo packets ok.
In debug log> Adding routes.
But routes doesn’t appear, and not routing. Only the default routes are in routes.
Also, downgrading from web interface doesn’t work.
OSPF works only if you have beta6 on all routers.
What? There are about 100 various routers on our net, based on linux, routeros etc.
I hope it will be fixed in new release 