HELP! with error code 10200

Hey, sorry I can't offer a fix, but can confirm has been happening to me too. Every attempt to pair with a friend in multiplayer for the last 24hrs has minimised the game and popped up;

Failed to join session

We couldn't connect to the game session because it's either full or no longer available.

Error code: EC:10200

Getting this same error when trying in Battlefront 2. I have not found a solution.

Still no progress?

I'm assuming it's the app rather than the game (FC 25 on PC here) as its clearly also effecting Battlefront.

 I've tried a few ideas with my friend today;

 reinstalled the EA App

cleared the app's cache (menu>help>app recovery>clear cache) which was recommended elsewhere.

 and we both tested with different PC's and internet connections

 - nothing has worked - still getting EC:10200.

Hope to see this fixed soon, my sole interest in this game is being able to play with my friend.

This error has been happening to me for the last 48 hours now. 

A temporary solution seemed to be repairing the game files, but the error occurred again the next time I attempted to play Battlefront II. I would love to know a solution soon.

Same here in malaysia...i cant play friendly or coop with my friend..i also tried to repair / reinstall but still same

#EABabi

lo mismo aqui, desinstale el juego y lo volvi a instalar y sigue igual.

yes I have the same problem. turning off the firewall and antivirus does not help

It seems that I have found a solution, the error occurs if you accept the invitation with the mouse, if you use a gamepad and go to the EA menu, the problem is solved. I checked it 3 times in a row.

That fix doesn't seem to work for me, it still consistently tabs out and brings up that error code.

Есть решение?если принимать приглашение через l2 то есть только удалить тусовку