Yes! Still have that key/secret on my profile with bdrive and everything is still working great right now. Sitting on 48+ hours without a disconnect. Switched my drive mappings when I upgraded so the ND3 was the same as when I had the disconnects and no issues so far. Maybe the update/upgrade fixed the issue. Not sure as Dave said something about the update not fixing the issue. Not sure if Dave was referring the the .277 update or not.
UPDATE Took the plunge and updated to 3.1.286 yesterday and still the connection is solid. No issues with dropping or access denied since Tuesday when I performed the upgrade to 3.1.277.