freebsd 10.3 64. ver server 3.0.13.6. Client 3.1.0.1.
It happens when you try to upload or download a file from the server. When the download directory appears in the weight file 0 bytes.
Sat 9 OS version and the old version of teamspeak, everything worked. The russian community told to issue a bug report, as are full versions of the file transfer has changed.

On a clean version of the same thing happens in a one.

Code:
teamspeak ts3server 1472 32 tcp4 *:30033 *:*
teamspeak ts3server 1472 33 tcp6 *:30033 *:*
teamspeak ts3server 1472 34 udp4 65.65.65.65:31172 194.97.114.3:2010
teamspeak ts3server 1472 38 udp4 *:9555 *:*
teamspeak ts3server 1472 39 udp6 *:9555 *:*
teamspeak ts3server 1472 44 tcp4 *:10011 *:*
teamspeak ts3server 1472 45 tcp6 *:10011 *:*