I updated my ASIAIR yesterday. Prior to this, the EAF was working great- I use it both as camera autofocus and I have the controller for using it for visual. After doing the ASIAIR upgrade, it is now only operating in a very small range and beeping almost immediately. I'm assuming I need to upgrade firmware but the firmware tool on ZWO website is not extracting. I've tried downloading this tool 3 times- Any suggestions are appreciated.