Hello @camcleo
Thank you for reaching out on the community and telling us about your issue. I do apologize for the issue. We're currently are having some troubles with this issue consistently appearing and are currently looking into resolving it. There's an announcement link down below that will provide updates on the issue. I would recommend following it by clicking the star in the top right of the post.
https://community.quicken.com/discussion/7877512/new-6-29-20-oops-something-went-wrong-error-when-signing-into-quicken-id#latest
Thanks,
Quicken Francisco