Error message

I keep getting an error message playing in challenges. "Our servers cannot process your request at this time. Please try again later." I have tried all the steps online I can find. Clear cache, uninstall/reinstall, set a different line-up than run some practice rounds, rubbed my belly while patting my head while hopping on one foot. NOTHING!!! Anyone have a ideas what i could do to fix this?? 

Convict0423