David Greve said: Using Windows Defender and Malware protection.
Is Windows Defender feature Ransomware protection enabled? If so, you can configure it to add Quicken as an "allowed app" without turning off Ransomware protection. Perform the last step in:https://community.quicken.com/discussion/7857675/faq-windows-defender-controlled-folder-access
David Greve said: Yeah, already did this. It didn't help. However, when I turn off Ransomeware Protection, all is good. I would prefer not to turn it completely off.
Note: Your browser must allow popups from https://www.quicken.com for chat/phone support selections to function. See https://community.quicken.com/discussion/7870684/faq-talk-to-support-does-not-respond#latest