I have mikrotik Wap AC 4G kit (with R11e-4g) modem, and it refuses to work with vodafone sim-card in NL. I tried KPN SIM - it works fine even without configuration. The resuling error on vodafone is 'registration status denied'. There are a lot of things that could go wrong, so I'll try to fix problems one by one.
My current idea was try to lock on a vodafone cell with AT command, unfortunately I can't see close towers because scan does not work anymore. I updated to the latest version (6.47 stable + v007 for modem) and when I trigger scan - I have error 'operation not supported'. How can get the scan working, so at least I'll know towers around me?