Thanks for the reply about the importance of 2FA and that it is based on the bank rather than QB. All known and understood. That said, the implementation of 2FA...
I would have to agree. As much as I would like to throw Scotiabank under the bus on this issue, this is on QBO's network engineers/programmers to address.
It appears that today the problem has gotten worse because of Quickbooks Online's display of the requirement for account verification. Before today, with Scotia...