I have a huge catalog. So I tried to create a catalog with just one session and it is still sooooo slow! When I move or try to do anything in the program I have to wait for three to up to 10 seconds for the program to catch up. I am not a computer guru. I have contacted Apple for their help and everything seems to be running fine. However, Lightroom will use up to 500% of my CPU and Memory when I run activity monitor. I am at my wit's end. Lightroom Classic version: 8.2 [ 1204643 ] License: Creative Cloud Language setting: en-US Operating system: Mac OS 10 Version: 10.14.3 [18D109] Application architecture: x64 Logical processor count: 8 Processor speed: 4.2 GHz Built-in memory: 16,384.0 MB Real memory available to Lightroom: 16,384.0 MB Real memory used by Lightroom: 6,784.5 MB (41.4%) Virtual memory used by Lightroom: 8,409.6 MB Memory cache size: 1,125.4MB Internal Camera Raw version: 11.2 [ 134 ] Maximum thread count used by Camera Raw: 5 Camera Raw SIMD optimization: SSE2,AVX,AVX2 Camera Raw virtual memory: 3264MB / 8191MB (39%) Camera Raw real memory: 3267MB / 16384MB (19%) Displays: 1) 5120x2880 Graphics Processor Info: Metal: AMD Radeon Pro 575
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