Specs below, after using Lightroom classic for years without any issues I had to subscribe to CC as classic no longer boots, no idea why, on my system.
I have a lot of photos and trying to sync this online ( which wasn't a feature I wanted) was dog slow despite having a decent broadband connection, so getting fed up with it I disabled it.
BUT when I am using Lightroom for fairly simple editing it will suddenly utilise every system resource it can, power up fans up everything stutters and slows down for up to a minute then pops back, happens every 5-10 photos its very annoying, all drivers are up to date, its not like I am running on the low end of system specs with 32gb RAM and a Ryzen 7. Its getting ot the point now where its so annoying its almost unusable. I have a fairly clean and healthy system, lots of drive space, fast SSD drives. Classic was better, ran better and wasn't this clunky, at a tenner a month it may be time to rebuild an old laptop just to use classic as this is useless. Especially so when I can come back from a weekend at a festival or Triathlon with 6-10000 images. Not worth the pain at them moment.
Lightroom version: 5.4 x64 [ 20220607-0605-ab0fd72 ] (Jun 7 2022) NGL Version: 220.127.116.11 WF Version: 4.4 89b063a VF Version: 1.0.111 HIL Version: 40405 Operating system: Windows 11 OS Version: Windows 11 Home (2009) Application architecture: x64 System architecture: x64 Computer model: ASUSTeK COMPUTER INC. TUF Gaming FX705DU_FX705DU / AMD Ryzen 7 3750H with Radeon Vega Mobile Gfx Logical processor count: 8 Processor speed: 2.2 GHz Built-in memory: 32191.3 MB Real memory available to Lightroom: 32191.3 MB Real memory used by Lightroom: 8291.7 MB (25.7%) Virtual memory used by Lightroom: 25677.2 MB Memory cache size: 7775.0 MB Internal Camera Raw version: 14.4 [ 1121 ] Maximum thread count used by Camera Raw: 5 Camera Raw SIMD optimization: SSE2,AVX,AVX2 Camera Raw virtual memory: 2530MB / 16095MB (15%) Camera Raw real memory: 2014MB / 32191MB (6%) System DPI setting: 144 DPI (high DPI mode) Desktop composition enabled: Yes Displays: 1) 3840x2160
Graphics Processor Info: DirectX: NVIDIA GeForce GTX 1660 Ti (18.104.22.1688) - 6 GB Graphics Processor Detail: loaded: Yes, supported: Yes, compute: Yes, init: I4_GPU3, hard: success, soft: success, al: Yes, dl: No OS Media Capability: true
Application Folder: C:\Program Files\Adobe\Adobe Lightroom CC Settings Folder: C:\Users\mark\AppData\Roaming\Adobe\Lightroom CC Library Folder: C:\Users\mark\AppData\Local\Adobe\Lightroom CC\Data