Hi there again.
Well, i didn’t think you would be rebuilding the jail. But then again, some people might read it who haven’t even started yet, so here goes:
The guide by protosd is good and easy, but a bit outdated by now. The IP-part isn’t covered in the network settings anymore, but from within the plugin configuration itself. So don’t set it in the network screen, but rather during the plugin setup. I ran into this problem myself.
I’m not sure about the missing memory error when using netstat in the jail. But I believe I was able to see the ports despite that message (I just used “netstat”). Maybe I’ll test it later. I’m using my old FreeNAS right now, until the problems with Couch Potato are fixed

I did setup DNS, which usually is the IP of your router. You can also use any other DNS-Server (I chose the ones from openDNS: 208.67.220.220 and 208.67.222.222).
After exploring deeper I did find a "sabnzbd-amd64" directory in "/mnt/data/Jail/PluginJail/usr/pbi" but I'm not sure if that's the correct location and don't want to break things .
This should be the correct directory. Go one path deeper to find the config.ini: /data/config.ini
You should change it according to what was in my previous post.
Regarding the replacing of sabnzbd files, you should first try getting the package of Josh running. You can easily replace the files after that. (replacing them is not a solution for a problem, it’s just meant to bring sabnzbd to the latest version)
I’m not sure if you need to specify any attributes when using “cp” to do it. I copied the files using WinSCP.
Yes, Wolfeman0101 got the same error message as you, but with the CouchPotato plugin, which isn’t working anyway.
I know this is the last thing I should probably recommend, but did you try reinstalling the plugin?
Did you setup the jail the exact same way as you did before? I think you were only one config step away from having sabnzbd run the way you had it earlier.
My first FreeNAS setup took me a couple of weeks (I usually only had time during the weekends ;-)). I also learned a lot from that and now setting up FreeNAS again and again is quite easy. There is still a lot to learn though…