6.2.1.08c - 20231004
1.) Implement Network Dual Stack with IPV4 preferrence [AT$QCPRFMOD=PID:1,OVRRIDEHOPDP:"IPV4V6"]
2.) Add a time delay response for RS485 signal handles. Fixes an issue where we were switching duplex too early.
3.) Added WAN checker. It will try to re-establish and existing session else reboot the unit after (failovertimeout * 10) seconds.
4.) Enable Web GUI on the WAN port