I have been trying for 24 hours to change my seats on my September SXM - BWI flights (which were changed without my knowledge by AA). I keep getting all the way through to put in my credit card information (I am upgrading seats) but then I get :

Our system is having trouble

Please try again or come back later.

Anybody NOT having issues with booking reservations and/or making changes on existing reservations currently with AA? I will call AA soon if I have to! Would rather not!

Thank you. Karen