FortiExplorer Constantly crashes

Its been a while since I've had to configure devices and now i'm working on configuring some 100Ds with the newest firmware (5.4.1) and FortiExplorer keeps crashing. When i restart the device the app will crash frequently (or remove the USB port.

When i tried to register the fortigate via the Web based manager, FortiExplorer crashed while loading the list of resellers (3 times), is there anyway to report this as a bug?

Also, i noticed the newer 60E's don't have USB management port :( is FortiExplorer being phased out? I find it extremely convenient for configuring FortiGates out of the box.