I'm not able to Apple ID authenticate at all with 10.15.5. This is via Control Panel or Messages. I keep getting "An error occured during authtentication."
Console logs include:
Authentication failed for <private> with ODErrorCredentialsInvalid
"Error returned from daemon: Error Domain=com.apple.accounts Code=12 UserInfo={NSLocalizedDescription=<private>, NSUnderlyingError=0x7f7f28c23c00 {Error Domain=com.apple.accounts.keychain Code=-67680}}"
"Error returned from daemon: Error Domain=com.apple.accounts Code=12 UserInfo={NSLocalizedDescription=<private>, NSUnderlyingError=0x7fd8c7ded430 {Error Domain=com.apple.accounts.keychain Code=-67680}}"
"Unable to update account: <private> Error: Error Domain=com.apple.accounts Code=13 UserInfo={NSLocalizedDescription=<private>, NSUnderlyingError=0x7fd8c9bdb9e0 {Error Domain=com.apple.accounts.keychain Code=-67680}}"
Could not save <private> due to Error Domain=com.apple.accounts Code=13 UserInfo={NSLocalizedDescription=<private>, NSUnderlyingError=0x7f7f2a050390 {Error Domain=com.apple.accounts.keychain Code=-67680}}
Failed to update AuthKit account! Error: Error Domain=com.apple.accounts Code=13 UserInfo={NSLocalizedDescription=<private>, NSUnderlyingError=0x7f7f2a050390 {Error Domain=com.apple.accounts.keychain Code=-67680}}
Something bad happened! Error Domain=AKAuthenticationError Code=-7001 UserInfo={NSUnderlyingError=0x7f7f28f12bc0 {Error Domain=com.apple.accounts Code=13 UserInfo={NSLocalizedDescription=<private>, NSUnderlyingError=0x7f7f28f08010 {Error Domain=com.apple.accounts.keychain Code=-67680}}}}
Still looking in to the cause.