SolidEdge 12 Configuration Issue

[SEV12]

Can someone help me to figure out, why my SolidEdge12 when launching is searching for server connection and before opening the part file a message appears that it cannot find the server (shows server path)?

I have a laptop and when I work off site I use my clients server. Last couple of days the computer been running very slow. I guess because every time was looking for server. So when I am connected to server, it takes long to load any file, new or existing; and when I am off site an error pops (once the message is accepted it successfully launches the new file).

Note, when I disconnect from server or internet, both at work or home, the SE runs like Ferarri.

These are some of the things I been experimenting with:
- inserting objects (links were not used)
- changing draft template
- copying and pasting Windows metafiles from excel to SE draft file
- and browsing through menu files to see what each can do

And I totally don't recall opening or saving part, draft or assembly files from / to server nor changing any configuration settings. Most of my work is done on the C drive and then moved on the server.

Any help in this matter will be greatly appreciated.

Thanks