[Zubersoft]

Does your PC have a firewall set up (possibly with your anti-virus scanner)? Make sure to disable it. First off, do you get a pop-up when you have MobileSheets Companion running, and you click the sync button the tablet? If so, and the connection fails, does it eventually error out, or does it just hang? Have you tried toggling the wi-fi on your tablet on and off?

I'm going to introduce support for connecting over bluetooth at some point, but until then, I'm going to look into ways to make this connection process easier. Far too many users seem to have issues with it...