Check for current outages and bugs:
- Check the Battlefield server status: ( http://www.ea.com/servers/battlefield3 )
- Check the Origin server status: http://www.origin.com/us/status
- Check News and Official Announcements on Battlelog for outages and current problems
After that, try the following things:
- Try restarting your computer and network equipment (routers, switches etc.)
- Try another browser (Chrome/FireFox/IE)
- Try testing if the problem is still there if you perform a clean boot ( http://support.microsoft.com/kb/929135 )
- Try cleaning your browsers' cache and temporary files using CCleaner ( http://www.piriform.com/ccleaner )
- Try repairing your game in Origin (right click --> repair)
- Try reloading your games in Origin by pressing "Reload My Games"
- Check if Punkbuster is running correctly and update it manually ( https://help.ea.com/in/article/punkbuster-technical-issues )
- Try setting bf3.exe and Origin as a trusted application in the windows(/other) firewall
- Try flushdns to flush your dns cache ( http://www.wikihow.com/Flush-DNS )
- Make sure Origin doesn't have connection issues ( https://help.ea.com/article/connection-issues-with-origin )
- Make sure the correct ports for BF3 is open ( https://help.ea.com/article/online-ports-for-battlefield-3 )
- Try reinstalling Origin by manually uninstalling first ( https://help.ea.com/article/manually-uninstalling-origin ) + make sure it's the newest version
- Try reinstalling the game by manually uninstalling first ( https://help.ea.com/article/How-to-manually-uninstall-Battlefield-3 )
- Try deleting the BF3 Settings folder in C:/Users/USERNAME/My Documents/Battlefield 3
- Use Windows Eventviewer to look at the error in xml and copy/paste the solution here
- Run Origin and Battlefield 3 as administrator ( http://technet.microsoft.com/en-us/magazine/ff431742.aspx )
- Go to the cloud button on BF3 and uncheck the “enable cloud storage for all games” box. Launch the game, quit it and re-enable the cloud storage box. Make sure to use the local data when the information box popping up.
Please accept solutions if they are correct and press the XP button if somebody helped you. This way you help others in the same situation.
Cheers
-Carbonic