If you're encountering issues with Outlook being stuck in "Working Offline" mode, there are several steps you can take to resolve the problem. First, ensure your internet connection is stable. Then, disable Offline Mode in Outlook and restart the application. Additionally, try disabling Cached Exchange Mode and review firewall/antivirus settings. If all else fails, consider repairing Outlook data files. These steps should help you fix the Outlook working offline problems and restore online functionality.