I have a Balance One with latest General Release Firmware.
3 ISPs in use (2 WAN and 1 LTE Modem via USB)
I put a dynamic dns account on the LTE Modem/USB setup as that will pull a random IP address when activated (usually in standby).
However, when I do a trace on the name, it reports the WAN 1 IP (which is my key WAN, WAN2 is in overflow).
This clearly is an error.
Is it in your firmware or something I have set wrong?