A dealer was on the end of the phone, and performed a firmware upgrade to 1.5.0 on an n6.
NWare reported "success", but the NioNode did not complete its reboot: it hung at PION STARTING.
Power cycle did not help, nor did a boot into Quiet mode.
Lee in Corby suggested it might be a bad CF.
[new CF image did solve it, but would it be best to replace the CF?]
I have to go to site in the morning to try to sort it - any ideas?
Thanks