Firmware V1.84  Maintenance Release Improvements  New fader calibration mode Fixes - ID6760 Saving a Show with unassigned I/O Port preamps can result in an incorrect preamp gain reading and incorrect preamp gain value (+5dB) on re-assignment of the inputs - ID6777 ME-U channels names can populate slowly, or not appear, when multiple DX expanders are connected to DX sockets on the Surface or MixRack IPC-16 Support for PoE+ allocation via LLDP stopped working in V1.80 Known Issues ID6380  SIP Softkey in Director doesn’t work ID6549  S..