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Develop module Slow curves tool in Classic CC?

hikari

New Member
Joined
Oct 22, 2017
Messages
3
Lightroom Experience
Power User
Lightroom Version
Classic 7
Operating System: Windows 10

Lightroom Version: Classic CC

Question or Description of Problem:
Is really slow and unresponsive curves tool a common problem with a new Classic CC?
In my computer (i7-2600K, 16GB, system and caches in SSD, geforce gtx1050ti) the curves act like this short video capture shows:

In past versions, the curve tool has been choppy and changes are reflected to the picture after short lag. But now it's really painfullu slow.

Any tips?
 
Joined
Sep 29, 2007
Messages
21,397
Location
Southampton, UK
Lightroom Experience
Power User
Lightroom Version
Cloud Service
I’d guess it’s GPU related. The engineers will need to take a look, so post it at the Official Feature Request/Bug Report Forum at Photoshop Family Customer Community


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hikari

New Member
Joined
Oct 22, 2017
Messages
3
Lightroom Experience
Power User
Lightroom Version
Classic 7
I guess that I found the cause.
I have a lot of tone curve presets in Camera RAW and that slows everything in LR side down. It should not do that but it does :(
 
Joined
Sep 29, 2007
Messages
21,397
Location
Southampton, UK
Lightroom Experience
Power User
Lightroom Version
Cloud Service
Oh well done hikari! Make sure you update the bug report with that info so the engineers can figure out a solution.
 
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