I send this message as a probable bug seen in the messages page.
Probably a bug: please report: 2 peers forcibly disconnected due to not
acknowledging packets.
2 of your peers are having severe problems (not acknowledging packets even
after 10 minutes). This is probably due to a bug in the code. Please report it
to us at the bug tracker at https://bugs.freenetproject.org/ or at support at
freenetproject.org. Please include this message and what version of the node
you are running. The affected peers (you may not want to include this in your
bug report if they are darknet peers) are:
* 213.238.213.47:42602
* 72.73.181.44:7420
Version Information & Node Control
Freenet 0.7 Build #1178 r23592M
Freenet-ext Build #24 r23199