Inazuma Eleven 3 - Cannot connect with other Citra to trade/battle

Issue:
Cannot connect and trade to/with another Citra on Inazuma Eleven 3.

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

How are you trying to trade/battle (same pc or multiplayer rooms), after trying to connect fails, close citra and upload your log.

Will do that later. I del my saves as the save file mess up when i try to trade with the same PC.

huh, did you run two citra instances with one being in portable mode? if so this is likely what cause the save data corruption since without portable mode any open citra instance will access the same files.