is there a memory leak in am7 i have 14 gig off ram allocated for am7 but it fills up and crashes in about 30 min a game play

This happens to me, but only when I enter the Nether. I have 10 gb allocated, and as soon as I enter the Nether, the allocated memory is literally devoured, and the game freezes, and I find myself forced to terminate the java process by the task manager.

I'm also having the same issue as @henkwilkens

Members on my server are having the same issue.
Will update with logs, once I trace down the issue