I have been running LR 5 on my PC without problems. I recently upgraded to Lightroom 6 CC and it's painstakingly slow. It's taking me 3x longer to edit images. Are there any fixes or is this normal? It's terrible.
First things to try:
Lightroom Preferences, performance tab, uncheck "Enable Graphics Processor".
Lightroom preferences, general tab, uncheck "use add photos screen".
Try those two, and then report back.
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