Hello @trwelsh
Thank you for reaching out to the Community regarding your issue, although I am sorry to hear that you are experiencing issues with your SEP/IRA not retaining its cash value. I'm wondering if it might be getting overwritten when you download from the FI? To double check this we can open Quicken at the start of the day but choose not to perform the OSU on startup if you do have that option enabled. From here check to see if the account is still retaining the value and then perform the OSU. This should help us narrow in on what could be causing the issue.
Once you get a chance to try these steps, please let us know what you find. From there we'll better understand our next steps/options.
Thanks,
Quicken Francisco