At least one Servent was observed raising an out-of-memory exception. Unfortunately I have no precise details. The node was connected to multiple other nodes, and hosted services that may have been accessed by remote nodes. As I recall a work-around was to increase the memory allocated to the JVM on start up via a command line flag.
Logged In: YES
user_id=1306099
Originator: YES
Opps. Forgot to mention ExE version : 0.3.8