top gives Process cposd 1766% CPU - any explanation?
Lucky you, your appliance seems to have 18 cores
Joke. It appears to be some kind of bug.
You mean sk113161 Top command shows more than 100% CPU utilization for a process . Issue here is that the internet access is down and reboot needed to resolve it. In that situation the screenshot was made. I have suggested to start resolving with USB firmware update .
upgrade from which version to which one ?
From the current version to the current version ;-) But not from WebGUI, but using a USB medium and replacing both primary and backup firmware with a fresh image.
waw OKI ; is there a specific documentation to do so (replacing primary and backup firmwares) ?
See sk107592 How to perform a fresh/clean install of firmware on 600/700/1100/1400/1200R appliances via USB A similar procedure (only using TFTP) was used in the old times with Edge/Safe@ SMB units :-)
Retrieving data ...