The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
highlights on pdf using preview disappear on the files continuously.
MacBook Pro 16″, macOS 10.15
Safe Boot, (holding Shift key down at startup), does the problem occur in Safe Mode?
Safe mode attempts to repair Disks & clears lots of caches & loads safe Drivers, & prevents loading of 3rd party extensions, so if Safe Mode works try again in regular boot.
I doubt much will be fixed in Catalina from here on out.
Take a couple hundred million people with you over here...
thanks abba but not yet. It would happen only in some documents, i would make a copy of them or duplicate and it would happen again.
I have red that preview has failed for other users, any possibility that Apple can fix the bug or improve the compabilities of the program.
Many thanks!
Any luck yet?
highlights on pdf using preview disappear on the files continuously.
