Hello @jmclagan
Thank you for reaching out on the community and telling us about your issue. I do apologize for the issue you were having. I was taking a look at coinbase to see what could be causing the issue and after taking a look at the logs it sounds like you may need to have an API key added to the account inside of coinbases settings first to be able to add the accounts but I'm not certain. I am currently testing this but API keys take 48 ours to activate so I won't be able to get back to you for a bit. Once I get the chance to try connecting again I'll let you know if I'm able to make any progress.
Thanks,
Quicken Francisco
jmclagan said: Since Coinbase is listed in as a valid Financial Institution for download.