Last week we installed the MMP controller in its version 1.0.1-4 and we are in the testing phase adding equipment to it to see what its performance is and assess any of the license purchases.
The point is that we have a problem when it comes to including the B11. All the devices we have (b5, b5c, c5c, c5x, b11) are updated to their latest versions, or versions that include the self-hosted option to be able to include them. At the moment in which we select this option and we enable the IP after a few seconds the NMS state goes from disconnected to enabled and everything without problems except in the B11, which of the 5 pairs that we have we have not managed to get any of them to become enabled and register with the MMP.
The controller is accessible if problems and responds to ping like the rest of the equipment. Are you aware of this problem that the B11 with version 1.5.5 do not register in the MMP?