Keyboard Unresponsive While Synapse Is Open

I just purchased the Huntsman V2 Analog. When I first connected the keyboard and downloaded Synapse it worked fine. Now, every time I start my computer and Synapse is open, the keyboard becomes unresponsive. If I close Synapse it becomes responsive again but, because Synapse isn't open, the keyboard returns to its default state, no customisation settings are available. Once the keyboard is unresponsive I have to disconnect it and then reconnect it via the USB port. This isn't something hard to do, but when I have to do this every day it becomes a little frustrating and tedious especially after spending so much money on the peripheral. I would like to be able to access all the features of the keyboard through Synapse but at the moment, I can not. Please help