A week ago, I started getting an OL-301-A error for both my Citi cards when using One Step Update. It was like this for several days, then magically rectified itself. Today, I'm getting the error again…..
I have not Reauthorized the cards as I still have some transactions to accept & categorize.
As I said, this went away on it's own, so I don't believe it is on my end.
Update please.