My issue seems just like the OP in this thread: viewtopic.php?t=149145
He got his working but didn't post a solution. I have them connected and powered up, they have about 80 feet between them, exterior mounts, clear line of sight. They will not connect with each other. I can login to each, the master, if I'm on my network and the slave, if I'm connected directly to it, using Winbox. They appear to be setup correctly. Master is set to Bridge and Slave as Station Bridge. Any help would be appreciated. Thanks.