Hi everyone,

I've a problem with my 2018 AutoCad. 

When my Mac is offline, AutoCad doesn't work or it going very very slowly for every command or movement. 

The problem is absolutely of AutoCad, not of my Mac (Air late 2017, i7).

When my Mac is online with wifi, AutoCad works well.

It's a big problem for me because I work everywhere, especially when the wifi is not available.

Can someone help me?