Could the pc companion software be made to email the current IP address, I have problems with the auto discovery but the RDP works flawlessly, the only problem is that I have a dynamic IP. I know that there are other progs that can do this but I thought as your companion already has an interface with Gmail it may not be much work.
Can you give us more details on the auto discovery problem you are facing? 1. What OS you are running the companion? 2. Could you able to login using gmail credentials? 3. Does your computer name displayed in your android device? 4. Any other information regrading the problem?