Same issue. Quicken R60.20, windows 10. Quicken stopped downloading my CapitalOne transactions
No amount of resetting, deactivating, re-adding, etc. does anything. Validate/Super Validate make no difference.
No other banks/brokerages are affected.
CapitalOne shows that my accounts are authorized for sharing.
Quicken pretends it's downloading and proceeds as usual but no data is downloaded (yes there is data to download). No error message.