I am having a Balance 20X, that is used on a “roaming destination” with the additional 5G module.
Both 4g/5g-interfaces are stuck on “obtaining IP address” for hours without any success.
I did just downgrade to 8.2.1 and immediately both interfaces connected successfully.
I re-upgraded to the latest 8.3.0 b5315 and the problem is back (obtaining IP address).
Downgrade to 8.2.1 → everything fine.
I have the same issue with the pepwave max transit. I got an active connection by disabling health check on that cellular connection. Not a good workaround in mission-critical applications. My processor seems generally overwhelmed on this firmware, and I think heath check is one of the resource culprits.