To report technical issues with the liteblue portal, first, ensure your internet connection is stable and try clearing your browser cache. If the problem persists, visit the LiteBlue portal login page and check for any system alerts. You can contact the USPS IT Help Desk at 1-800-877-7435 for support. Provide details like error messages, browser type, and recent actions. If you're locked out, use the Self-Service Profile (SSP) to reset your password. For persistent issues, consider reaching out through your supervisor or local IT support to escalate the problem effectively. Always ensure you're using a secure network.