Vorschau, Bearbeitungen und Exportfunktionen aktueller Bilder nicht möglich.

Hey 

Just following up to see if you're still running into the issue, or if the troubleshooting steps we shared helped. Please don’t hesitate to reach out if you need any more assistance—we're happy to help!

Hey, @B.Rankine. Welcome to the Lightroom Community. I'll need more info to help you figure this out. 

Please share the system info from Lightroom Help > System info > Copy and paste into a text document > Upload and attach here.

Is this a personal or work (IT-managed) machine? Has this started after recent Lightroom or OS updates? What is the image format of the original files? Does this happen with all the images?

Before going further, you must ensure all the data is backed up locally or in the cloud. You can log on to Lightroom Web (https://adobe.ly/3LUKpiM) to check and confirm everything is synced.