I own a ACPI x64 based Pc
six core processor
3.50 GHz with 8GB ram.
Upgraded from Lightroom 4 and this is a stand alone copy.
When moving between collections it will occasionally freeze and when I select an image from a collection then press the "Develop" key the programme freezes. Turning the computer off at the start button, then restarting the computer and starting Lightroom I can then press "Develop" key and it works, it does this all the time. Very frustrating.
I love this programme as I have learning difficulties and over the years it has become purely intuitive to use: damaged memory. I will not go to subscription copy until this problem is solved. I do hope you will help me as it will take me a very long time to learn another programme.
That could due to graphics processor issue.
Go to Lightroom Preferences > Performance > uncheck "use graphics processor" > and then, check.
When unchecking UGP, whatever that is, my lovely programme now just wizzes along. Thank you, thank you, thank you for ridding me of the blues,. . . I am so, so happy now