Can't ssh anymore into console, java shoots up to 100%

Hi, i just upgraded from snapshot #572 to #596 and i can’t ssh anymore, it times out, and i could see while doing that java process in

top

is shooting 100%

i started it with start_debug.sh, is there any logs i can look for ?

The first ssh takes a huge time. I think it us because a security key is produced.
On a RPI 2 with snapshot 593, I even get a ssh timeout. Second try returmed a security message with a command to remove an entry in a certain ssh hosts file. After running it, third ssh try was ok and fast.

Command to remove old ssh-key:

ssh-keygen -f "/root/.ssh/known_hosts" -R [localhost]:8101

Same here, but I don’t get the security message anymore. All I get is : Connection refused.