Explorer.exe uses a lot of CPU on Terminal server 2019
At the beginning I thought that it caused by desktop visualization, so I’ve disabled all animations and transparency (don’t understand why this could be needed on server system), then I was trying to disable indexing of files content.
o prevent this issue, disable SMB directory change notifications by using the NoRemoteChangeNotify registry value. Do this on any systems that will be accessing the FileTable share through Windows Explorer.
To apply the setting to the user who is currently logged on, add the NoRemoteChangeNotify registry entry to the following registry key:
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HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer |
To apply the setting to all users who log on to the computer, add the NoRemoteChangeNotify registry entry to the following registry key:
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HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer |