Site: PNC BankCan't login to online banking Add new comment Comments Just got off the phone with customer service rep, and the issue seems to be the browser. Try using any browser other than Google Chrome, and you should be able to log in. I just did with Windows Edge browser. reply When I logged in my account, I get " RETURN CODE: P99990102", I do have an account in PNC. What can I do next? reply Try using a different browser. The issue is with Google Chrome. Microsoft Edge browser works. When I called, he suggested Firefox, so I assume that one works as well. Security issues was the reason I was given that Google Chrome no longer works. reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted k8xepW Enter the code above * Enter the code without spaces.