1 Classic Outlook not responding, stuck at "Processing," stopped working, or freezes
Tomoko Aird edited this page 2025-12-15 13:35:09 +08:00
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If traffic shaping is configured, make sure the internet speed for clients is enough to work in Office 365. Network congestion reduces Office 365 performance, and traffic inspection software on routers also negatively impacts performance. There's a filter specific to the MSS value (tcp.options.mss

Third-party Outlook Fix Services support firewalls or antivirus software might prevent you from syncing your email and calendar events. Check the software documentation to learn how to temporarily turn it off. Firewalls and antivirus software might prevent you from syncing your email and calendar event

To use the Inbox repair tool, exit Outlook, and then follow the steps in Repair Outlook Data Files (.pst and .ost). The steps mentioned in this post can help you find and fix the reasons leading to the Microsoft Outlook Inbox Repair Tool not responding issue while repairing the PST file. But if the issue cant be resolved, you can overcome it by installing and using the Stellar Repair for Outlook software on your PC. The PST file repair software can fix an encrypted or corrupt PST file without any file size limit (including 50 GB or more) in just a few clicks. Powered by advanced PST repair algorithms, this tool can help you fix severe PST file corruption. Plus, you can save the repaired PST file in a new PST with the original folder structure or several other file formats, such as HTML, PDF, RTF, EML, and MS

Once the repair process is complete, launch Outlook and see if the issue is resolved. If not, repeat the process and conduct the Online Repair. Restarting Outlook might not be completely effective if other Office-related services are still running. You can kill Outlook Fix Services support all Office-related processes in Task Manager to ensure a fresh start for everythin

When using Office 365 online applications in a web browser and working with files in the cloud, a slow internet connection with high latency causes lag and delays. These Office 365 issues are inconvenient when you want to open a document or make changes, and can considerably slow down operations. Do you need to know the steps to take to identify and fix lags, hangs, and slow performance between SharePoint, OneDrive, Exchange Online, or Skype for Business Online, and your client computer? Before you call support, this article can help you troubleshoot Microsoft 365 performance issues and even fix some of the most common issues. Proxy authentication takes place whenever a new TCP session must be spun up, commonly to request files or info from the server, or to supply info. For example, you might see proxy authentication around HTTP GET or HTTP POST request

Follow the on-screen instructions to finish updating Outlook Fix Services support your app. In the open menu, from the "Arrange By" section, select "Date." In the "Sort" section, choose "Newest on Top." Create your account and connect with a world of communities. Youre missing the point of what he has been experiencing and asking help wit

Repairing the corrupt outlook profile addresses Outlook Fix Services support configuration damage, often restoring normal loading. When you face issues related to the Outlook profile stuck on loading, there might be some hardware issues. So, make sure you turn off the hardware acceleration option in Outloo

Check with your email provider for instructions about how to create an app password for your email account. The Mail and Calendar apps for Windows 10 don't support two-factor authentication. If two-factor authentication is turned on for your account, you'll need to create an app password for that account. An app password is used instead of your normal account password for apps that don't support two-factor authentication. Before you begin, make sure that your device has the latest operating system and app updates. Try the general troubleshooting solutions in Troubleshooting Mail and Calendar apps for Windows 1

Here, we present you with distinct methods that can help to fix the error. After performing the method start Outlook again to check if the method has worked and eliminated the error. Outlook Fix Services support Sometimes, Outlook might not work if other Office-related processes are still running. You can end all office-related processes in task manager to ensure a fresh start. Outlook wont work correctly and will not be able to load the profile screen if its files are corrupted. These files can be repaired through an inbuilt program in the Outlook installation director

If nothing worked and still your Outlook is not opening a loading profile, you can try to create a fresh profile. And if you have no idea about this, here is what you need to do. Perfectly repair and recover corrupted Outlook PST & OST files. You can solve this problem by running Outlook in safe mode and then disabling hardware acceleratio

If Outlook isn't working on a large or long process, move on to the next step. If you can't find a dialog box open, move on to the next step. For example, the first time Outlook Fix Services support you try to Dismiss All on a list of reminders, Outlook asks you if you're sure you want to do that. If you don't choose an option on that dialog box, Outlook won't let you do anything else. Pressing Alt+Tab will help you switch from window to window and help you see what dialog boxes might be stopping Outlook from responding. Create your account and connect with a world of communitie