I had this sent to me from a client of ours:

Something else that I have spotted that is likely to be caused by the upgrade...we have had a few customers struggling to log in to SCA. They are using the same email/password combination as before but get an error to say that either the email or the password is wrong. When they then reset the password, they still can't sign in - so the behaviour is like they don't have access to the web store. But when you check in NetSuite, their access is enabled. When you then try to set the password manually in NetSuite the user still gets the same error. The only workaround I have found that seems to be working is unticking access > saving > enabling access again and setting the password.

Has anyone noticed anything similar or is this isolated?