When using the Beta account maintenance for addresses there a message that the resource is not available. After changing and saving the address there is not an exit method. By using the browser back arrow there is a message box says the resource is not available. If I use the (blue) selection and click on the word "account" there is a time out WAIT before returning to the accounts. If I change the HTML address (yellow) and erase the the word "account/" I am returned without issue the the account access.

While the beta Admin Portal is considerably faster than the existing Admin Control Panel, slower computers can still experience sluggish performance with very long lists of data (for example, a long list of hundreds or thousands of members). We haven't yet applied more sophisticated optimizations designed to help in these types of situations, but they're on the way! We'll ensure the interface is snappy in all situations before the Admin Portal exits beta status.