I'm still having that same issue where it patches with 2M when I start and 2G when i exit. I found that I can just close the window when I exit to prevent the download happening again.
The launcher is loading 2 gig patches over and over again since the last update. It patched before I played, It patched when I exited. Now it's patching again when I started up. Is this going to stop or is it just going to keep on patching. Some countries have download quotas and errors like this one can easily use them up?