We have one HR34 and 4 HR24s in our house all connected with Whole Home. All of them are always set so that everyone can see and change playlists from every DVR. After returning from vacation this week, we are having trouble getting all of them to see each other. We've tried rebooting them with the red button and we have rebooted our house's internet router (is this even part of the equation?). They usually work for a while and then one or more will start dropping out so that it doesn't show in the connected list under the settings of some or all of the others. Thoughts? Suggestions on what to try next?