Well spotted, thanks very much.
I hadn't noticed there was a series of critical errors
Unicast Maintenance Ranging attempted - No response - Retries exhausted
Also only 1 upstream bonded channel.
Upstream bonded channels
Channel
Frequency (Hz)
Power (dBmV)
Symbol Rate (ksps)
Modulation
Channel ID
1
39400089
5.1
5120
64 qam
4
Just performed a hard reset and back to normal.