Cause: Outlook might run more slowly if logging is turned on. Solution: Turn off logging in Outlook. Logging is a diagnostic tool primarily used by support professionals to help troubleshoot Outlook issues. By default, logging is turned off, but if you have turned it on and no longer need it, you can turn it off.
How do I stop outlook from running slow?
On the Home tab, clear the Completed check box. Cause: Outlook might run more slowly if logging is turned on. Solution: Turn off logging in Outlook. Logging is a diagnostic tool primarily used by support professionals to help troubleshoot Outlook issues.
An incompatible or faulty Add-In may also cause Outlook Slow & delay in receiving and loading Outlook emails and attachments. Follow these steps to find the faulty Add-in and disable or uninstall it.
If emails are taking a long time to arrive in Outlook or Outlook is slow to download emails and attachments, try the following solutions to get rid of the problem: Backup the PST file before applying these solutions. Check hard drive for bad sectors.
Why is my Outlook pst file so slow?
If Outlook shows the same performance issues with a generic PST file, then it is may be that it has a corrupted profile you can attempt to Repair it from within Control Panel. In the Account Settings dialog box, on the E-mail tab, highlight your account, and then click Repair.
Why is outlook so slow in safe mode?
If Outlook is slow or locks up whilst in Safe Mode, then it is very likely that an Add In could be causing the issue. In Outlook, click File, Options, then click Add In’s. At the bottom, where it says “Manage”, click Go and in the next screen, remove the check marks Disable all your add-ins.