Hg8245q Firmware Upgrade

The new firmware changed the optical module driver or MAC address filter. Solution:

After a firmware upgrade, your ONT is like a blank slate. You must re-apply settings. Do not restore the old config backup unless the firmware is identical (a mismatched config can cause boot loops). Hg8245q Firmware Upgrade

Access the web interface at 192.168.100.1 and log in as admin. The new firmware changed the optical module driver