I still can't play online in Star Wars Battlefront 2 due to error code 770.

Contact Ea help. 

@Huxx45- This problem has been solved by doing a hard reset on the modem/router. Remove the power to your router, wait 30secs and then power it up again.

Are you using lan cable or wireless?

@ggibb65 you probably can tell then how to remove lag and stutter. I never had that before this week. Unable to play at all max 15-20 fps on mainmenu when loading screen 60+ fps.

I have done everything in the fix list what someone from EA said.

I use the default one. It never gave me low fps on mainmenu. I started lagging early this week and then I installed whole OS again and it still lags without updating anything. I dont know what to do. I dont know if there was or wasnt updates my pc updates automatically so I cant say.

@Starwarsnerd9000- Can you run dxdiag & attach the text file to your post.
Here's how: Windows key + R, type in dxdiag. When the window comes up, select the save all information button. This will save a textfile (DXdiag.txt) in you documents folder. That file give a full description of your pc setup (no personal information)
Another question (sorry) - What OS do you use? If it is win 10, go to settings/update & security/troubleshooting & try all of the relevant troubleshooters - let me know the results.

https://answers.ea.com/t5/Technical-Issues/Main-topic-PC-Performance-issue/m-p/7259223?attachment-id=251096 my dxdiag. win 10 os I did all test didnt find anything.

@Starwarsnerd9000- thanks for the link. Did it solve your problem? There still are a number of checks you should do anyway.
1. Check your HDD has enough room left. The Win page file may not have enough room.
2. Run Chkdsk /f. A failing HDD can cause the same problems.

You might also let SWBFII use your GPU a little more efficiently. Go to: Settings/system/display/advanced/Graphic settings/. Hit the browse button and select SWBFII.EXE (c:/program files (x86)/origin games/). When it shows up click on it and select OPTIONS. Select High Performance & save. You might also try the power save option to see which works better. 

Here's another link you could check out https://www.thewindowsclub.com/game-stuttering-with-fps-drops 

I dont know what I did but now my swbf2 works as it should :D im  baack! :D

@Starwarsnerd9000- Great to hear! May have been a driver that wasn't installing properly or your ISP had a problem that has now been fixed?

I will miss feeling hungry after reading your posts LoL!!!