Synergy 1.14.3

Release notes

Fixed a bug introduced by 1.14.2 that was preventing function keys (brightness, volume, etc.) and some key combinations (i.e. ctrl+arrow keys) from working as expected on client computers under certain scenarios.

By default, all of your clients will have their scroll direction synchronised with the server's when you're using a mouse or trackpad connected through Synergy.
Scroll direction can be changed on each client by ticking the "Invert scroll direction on this computer" checkbox under Preferences > Advanced.
The scroll direction of any peripherals (mouse or trackpad) connected directly to the computer should not be affected by the setting you choose on Synergy.