I am trying to setup a stack using MS-350 switches. I have followed the instructions and have other stacks working. Though for some reason only the main switch will connect, the others show offline. I have tried a 3 stack setup and just switched to a 2 stack setup to see if it would work. I am using the MA-CBL-40G-50CM-GT stack cables. I am leaning to the stack cables are the issue as I have tried 8 different cables and 6 different switches with the same results. Any thoughts? ... View more