said by nmlobo:One thing you may try, the 6120 remembers favorite channels and its most recent configuration, even after a reboot. Have you tried a reset to default? Firmware will remain unchanged but it will force the modem to 'relearn' its connection parameters. When your modem reboots you may find it has locked onto different channels. This may help.
I actually did this back on the 14th and I haven't seen a logged reboot or other logged error since. But it has only been a few days since so no conclusions yet. I can say that I went back to showing 3 bonded channels instead of 2 after the reset to default.