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Braden42's avatar
Braden42
1 year ago
Solved

Team Submission Failed [400]: An unexpected error occured during this operation

Anyone else get the error message [400]: An unexpected error occured during this operation?? Trying to upload and submit my custom team but it won't let me upload due to that error message. Anyone kn...
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  • yakowakodot's avatar
    yakowakodot
    1 year ago

    This happened to me when I tried to use Firefox. Switched to edge and it worked fine.

xx23savagexx's avatar
xx23savagexx
1 year ago

I am unable to play online h2h in ultimate team at all. I’ve tried all troubleshooting tips and nothing has worked. This only happens on my home WiFi. Every time I try to play I get an error that says “failed to start game an unexpected error occurred” or the searching for opponent timer just runs infinitely 

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