Teambuilder Teams in Dynasty Mode

Maybe this is a problem only I'm experiencing, I'm not sure, but essentially, I cannot use Teambuilder Teams in Dynasty Mode. I know I have to do an online dynasty, which I would not like to have to do, but it's the only way I can get team builder teams in the mode. I get multiple errors, sometimes it says I'm the commissioner of 25 leagues, which I'm not. Sometimes it says that the servers are down and cannot load, other times it tells me it cannot import my teambuilder teams. The errors happen at various times, I've tried with default rosters and imported rosters. I cannot start a dynasty with teambuilder teams. I've deleted all files, deleted the game off my PlayStation, cleared the cache, sort of buying a new console, which I won't do, I've done everything I could to get this game to work and I've been unable to play with teambuilder teams in dynasty mode for about a month now.

I'm just wondering if I'm the only one having this issue, maybe I need to try something else, or I'm just doing something completely wrong. I feel this could be fixed just by allowing teambuilder teams in offline dynasty. 

This is just frustrating to me, I didn't go to a big school, Division III, so it's fun to see my school go up against Ohio State, Florida, USC, teams that they would never get a chance to play in this game. Maybe it's a silly thing to want to do, maybe I should just give up my school loyalty to my tiny rural college and latch on to some big Division I school, but none of them appeal to me to play dynasty mode in, so to me, this issue makes the game unplayable.