First, I wanted to thank all who helped in the problem I had at a Doctor's office with the wireless. to recap: (3) new Buffalo Air Station High Power N450 Giga's were installed with a WDS configuration. Cox ISP service was brought in with 50mb/s download & 10mb/s upload. Using Vistumbler to scan the surrounding areas to make sure the channels being used were not in conflict any other. now only a week later I am getting called to tell me that the laptops are freezing up on their EHR program. I am at a total loss and have no idea of what is happening. HELP and ideas would be grateful. (Ready to give up)