IMAC will not stay connected for gotomypc

I just installed latest version of Mountain Lion on my IMAC. I use vmware fusion for a windows 7 vm and connect from home with gotomypc all the time. After the install I cannot connect to my pc it says offline. I can go to office and sign on to the mac side and then the pc will show in the listed for gotomypc to connect. But, after a while it will show offline. I had no issues before the installation of Mountain Lion. Any ideas would be appreciated.