Main viewer starts behaving erratically after a while
I've been playing with a trial copy of Capture One Pro 9 for a few hours and have noticed that, after using Capture One for a while, the main viewer starts behaving erratically.
The effect happens when I move any of the sliders such as Clarity or Structure or one of the Exposure sliders (it doesn't matter if it's in the Exposure Tab or the Local Adjustment tab). It can also happen while making an adjustment in the Curve tool.
What happens is that, for a second or more, the viewer goes black or white, sometimes with a few random lines on it, or occasionally to a bright multicolour version of the actual image. Afterwards it resets to the correct view.
If I set the Open CL to "Never" it stops doing it. If I set it back to "Auto" it starts doing it again.
If I restart Capture One, then the effect does not occur until I have made another sequence of edits to several images. The edits include 'Create Masked Layer from Selection', cloning and gradient mask, but it I don't know if it is any specific edit or just the number of edits that cause the problem.
This has never occurred before with Capture One 8.
I am running on Windows 7, using an Nvidia GTX 550 Ti. Initially I was using Geforce driver 358.87. I have just upgraded the driver to 359.00 but the problem still occurs.
The effect happens when I move any of the sliders such as Clarity or Structure or one of the Exposure sliders (it doesn't matter if it's in the Exposure Tab or the Local Adjustment tab). It can also happen while making an adjustment in the Curve tool.
What happens is that, for a second or more, the viewer goes black or white, sometimes with a few random lines on it, or occasionally to a bright multicolour version of the actual image. Afterwards it resets to the correct view.
If I set the Open CL to "Never" it stops doing it. If I set it back to "Auto" it starts doing it again.
If I restart Capture One, then the effect does not occur until I have made another sequence of edits to several images. The edits include 'Create Masked Layer from Selection', cloning and gradient mask, but it I don't know if it is any specific edit or just the number of edits that cause the problem.
This has never occurred before with Capture One 8.
I am running on Windows 7, using an Nvidia GTX 550 Ti. Initially I was using Geforce driver 358.87. I have just upgraded the driver to 359.00 but the problem still occurs.
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It appears that once Capture One 9 has got into this state, then attempting to import images fails.
I just tried to import from a folder containing 339 raw files. It said it had imported 8, but then just hung. Trying to exit the program was not successful so I had to kill it with Task Manager.
Upon restarting Capture One, I found it hadn't actually imported any of the images. I restarted the import and this time it succeeded.0
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