No further forward 😢
I ran the commands to force the reload and that didn't work.
In fact, now when I try and alter the interface in CLISH loads of options are missing - including being able to set the ipv4-address. If I enter #set interface eth0 <TAB> I get this:
If I manually type #set interface eth0 ipv4<TAB>, normally expecting it to auto-complete the rest of the command, now it just reports "CLINFR0329 Invalid command".
If I run #show configuration, the interface IP config is all there.
TX is still zero on all interfaces.
I've manually set the link speed to 100M, then back to auto-neg. It returns to 1000M/Full, but makes no difference to TX.
I've rebooted again. No difference.
So I think my only option now is to rebuild and hope that works!