@deadcode: please check if you can reconnect via webinterface?
is there a reconnect /disconnect/connect button that changes the external/WAN IP of the device?
Most likely reconnect will only work on DSL part as LTE will use CarrierNAT or DSLite. I don't know any LTE provider that provides a real/dedicated IPv4.
when you restart router, does the IP change?
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JD-Dev & Server-Admin
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