APM Planner 2.0.15 Freezes on Firmware Upload

Whatsup,

So I just updated APM Planner from 2.0.14 to 2.0.15 on my mac running OS 10.9.5.

When using the previous version of APM Planner everything worked fine and it would connect to my pixhawk with no problems. But now, when I try to connect or load firmware, it instantly freezes up my APM Planner and I have to force quit the program.

Does anyone know what is going on?

Restarted my computer and it works now, not sure why that fixed it, but it did.