I have the same problem with syncing my credit card account and Quicken. Have been unable, after multiple attempts, to get tech support to help solve the problem. Currently am downloading transactions manually into my Quicken account in hopes that USAA will fix the problem.
@5346H, Thanks for taking the time to post. I haven't seen an reports of any USAA and Mint synchronization issues. You can contact our Tech Support at 1-877-632-3002. When prompted by the phone system, please ask for "tech support."