Configuration is Network In The Box with everything running on a LimeNET Micro (RPi CM3+), using Raspbian 10 and osmocom:latest packages via OBS. UEs can register fine and send/receive SMS, but when I attempt to make a call I see the Rx RR Assignment Failure error from osmo-bsc. I have a suspicion it's a configuration error and would appreciate any suggestions. Attached config and log output. Regards, Andrew