Please include your logs when posting about Synergy 2.
Here's how to send us your logs.
Right-click on the blue background and click Send log.
Wait for the log to upload, then click View log.
Paste the link into a new thread on this forum.
Please do this for all of your computers.
Let us know which log is for which computer.
If the log upload doesn't work, log files can also be found on your file system.