If you experience login issues with LiteBlue, start by double-checking your Employee Identification Number (EIN) and password for accuracy. Ensure that your Caps Lock is off and try clearing your browser's cache and cookies. If the problem persists, try using a different browser or device. You can also reset your password using the "Forgot Password" link. If none of these steps work, contact the USPS IT Help Desk at 1-800-USPS-HELP (1-800-877-7435) for further assistance. It’s important to resolve liteblue login issues promptly to ensure uninterrupted access to essential postal services and employee information.