Beta 5 as AP-Bridge

Today i was testing Beta5 on my RB511 AP-Bridge 2.4 Ghz G only mode and with OSPF enable,with 8 customers on.
And i did work great for 20 min then fail, and need reset to come up again,
I use Nstream with CDMA Off. The AP was answering pings but no more.
This is the same behavior like Beta 3

//Rickard

could you make the support output file and send it to support@mikrotik.com?