I converted my old pc to a Freenas server and access only through the web browser. No problem until in the Freenas browser I tried to upload crashplan backup. It supposedly installed and I went to open it and received an "error" message. I tried again same thing so I logged out. I tried to reopen using my ip address and now it can't find my ip address. I can not log in to my server. Any suggestions, how I find out if my ip address change without the ability to log into freenas?