Hi @Emanuel Borsoi
According to your post, I noticed that you got the ‘Application Server Administration job failed for service instance Microsoft.Office.Server.Search.Administration.SearchServiceInstance’ error.
This issue occurs if the contents of the file system cache on the front-end servers are newer than the contents of the configuration database. You may have to manually clear the file system cache on the local server.
- Stop Windows SharePoint Services Timer service.
- Navigte to cache folder :
Drive:\ProgramData\Microsoft\SharePoint\Config
3.Back up the Cache.ini file.
4.Delete all the XML configuration files in the GUID folder
5.Start Windows SharePoint Services Timer service
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