BCM200 Release 4 with patch bcm.r400.su.system.034-201206 version 1.0-1.0 (June 2012) applied. Element Manager ver60.3.0 is used to connect to it via the network. Lately, the BCM disconnects the EM session shortly after logging in. I have asked the customer if they can connect via OAM port but have not heard back as yet. Anyone come across this behavior before?