Unfortunately, Error 105 is not resolved for me as of September 15.
I followed the troubleshooting instructions in this thread. I deleted the on-device site data for both ea.com and www.ea.com, completely quit Chrome, reopened it, signed back into TeamBuilder, and attempted to submit again. I still received Error 105.
I then cleared Chrome's Cached Images and Files for All Time, completely quit and restarted Chrome again, signed back in, and attempted another submission. Error 105 still persists.
I have also previously tested TeamBuilder using Incognito mode and a completely different browser, with the same Error 105 result.
For additional context, I created 12 Madden 27 TeamBuilder teams using the same account and workflow. Ten of those teams submitted successfully before this problem began. The final two now consistently fail during Compositing Uniforms with Error 105. I even removed some custom uniform assets from one of the affected teams as a test, with no change.
I made no changes to the team between these most recent submission attempts, so the same team that failed before clearing the cache continues to fail afterward.
Also, during this same period, the Nike, Adidas, and Under Armour brand-selection options disappeared from TeamBuilder, including when I open teams that had previously submitted successfully.
Since I have now reproduced Error 105 after clearing EA site data, clearing the full Chrome cache, restarting the browser, using Incognito, and using another browser entirely, could this please be re-escalated to the studio or TeamBuilder team?
I am happy to provide screenshots or any additional information that would help diagnose it.