This keeps popping up from time to time but I've never seen a solution. I've been living with it since 5.0 and I keep hoping it will get better with each update but it never does.
I've tried making a new catalog, removing all my plugins, removing all my develop presets, booting the Mac into safe mode and so on. Nothing helps.
If you find something that works, please report back to this thread.
Yes that's very painful.
I've done pretty much all the same steps. Tryed also to start the GTX graphic card by running other app, disabled some remote sync .. no effects.
Really need help on this topic.
Hmmm. So a brand new catalog with a few test images exhibits this problem?
Are you running any virus software, background process, or have any system extensions installed? Extension usually show up here in System Preferences:
<a href="https://d37wxxhohlp07s.cloudfront.net/s3_images/804557/extensions.jpg?1350313749"><img src="https://d37wxxhohlp07s.cloudfront.net/s3_images/804557/extensions_inline.jpg?1350313749" alt="" /></a>
Yes, same issue with a brand new catalog.
No virus check or background process.
A few extension though: flash, hyperdock, control center, nosleep, wacom tablet and a small script to correctly link file extension to app.