@SeeBee69 the ports on the MG are designated as LAN ports. They are not designed in normal functionality to serve as uplinks for the MG, the uplink for the MG is the Cellular Interface. If the MX85 is configured for active-backup on WAN 1 and WAN 2, when WAN 1 fails, all traffic regardless will go over the MG. When WAN 2 (assuming this is where the MG is connected) is in the backup state on the MX, no data outside of the MG's telemetry data would be traversing the cellular link. Firmware updates are released by the PM team typically on a 6-12mo cadence for the MG, we won't know what enhancements are coming until we are closer to that release. We just released MG 3.102 which contains some improvements and bug fixes, more info can be found in the release notes. As for the 6-8MB it is in the document in a blue bubble about midway through.
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