If you are having issues logging into the members website (members.iracing.com) via a web browser (Google Chrome, Firefox or Microsoft Edge), please try and log in and use the iRacing UI (aka Desktop icon).
You should have these two icons on your Desktop:
Double click the iRacing iRacing UI to open the user interface.
Enter your log in information here:
You can either just run iRacing from here (there are many features here that are not available on the members website) or if you would like to go back to the website, you can click your Helmet at the top right and choose Classic Website.