I full time in my rv. I recently bought a nanostation loco m2 and an airgateway router to set up a network in my rv. I mounted the nano on a pole and I extend it about 20' in the air and point it directly at the building containing the public WiFi access. At some parks the nano doesn't "see" the hotspot. These are at parks that generally state the WiFi is only available in the lobby, etc. which I assumed to mean that they don't have multiple access points throughout the park, or are these signals somehow limited which is preventing me from seeing them? Thanks for your help.