MUT Squads Server SOLUTION
Anyone that has had issues in MUT squads with immediately being kicked to the main menu, maybe with a message "our servers cannot process your request at this time" I have found a solution for my problem. My friend could not go offense and I could not go defense. we always found games if instead I went offense and he went defense. The issue was in the lineup, specifically duplicate randy moss CBs. For some reason even the offensive user corners can be subbed on def. Since I already have UL CB moss starting, the game was registering that there was two corner moss cards on defense. my friend removed his moss and everything is back to normal. If you're the offensive role, I believe your slot corner 2 is a sub for the defensive role player. To summarize since all situations might not be the same, check both of your lineups for duplicate cards.