Zero chill challenges

If you're getting a message "our servers cannot process your request at this time" when you try to play a challenge, try going to your lineup and with the lineup tool, change it to BEST TEAM OVR. Then try playing the challenge without altering your roster at all. 

For EA Play Challenges not showing up, we're seeing players fix this by playing another Solo Challenge to get them to pop up. It's possible that they may not immediately show up if you just signed up for a membership within 24 hours as some players say they eventually see them get unlocked. 

Hope this helps, Happy Holidays to you all!