Hello, Finance@esm. Let me help you save your new accounts in QuickBooks Online (QBO).
Before anything, it would be helpful to know if you encountered any specific error messages when trying to save a new account or what type of accounts you are trying to add. More details will help me give you the right guidance.
As of now, let's start by logging in to your QBO account using a private browser and attempting to create a new account from there. This will help us determine if the issue is related to your browser. Please use the following browser shortcuts: