I was able to see both issues with my system. 1) I opened a new image in Develop, clicked Auto and moved a few of the basic sliders around. No other Develop panels were used. (It occurs without using Auto as well) The 2nd monitor screen blinks to black every so often as the sliders are adjusted sometimes getting stuck on a black screen. It is inconsistent for which slider it affects and when it gets stuck. It seems to settle down after Lightroom has been running for a while? 2) If you move the mouse pointer onto 2nd screen and then rotate the mouse scroll wheel, then the Info display on both screens blinks on/off as it is rotated. Unlike the screen blackout this is very repaetable, it is present every time you move the mouse scroll wheel while the pointer is on 2nd monitor. Lightroom Classic version: 14.1 [ 202412062302-d2b56666 ] License: Creative Cloud Language setting: en Operating system: Windows 11 - Business Edition Version: 11.0.22631 Application architecture: x64 System architecture: x64 Logical processor count: 16 Processor speed: 3.6GHz SqLite Version: 3.36.0 CPU Utilisation: 1.0% Power Source: Plugged In Built-in memory: 32369.2 MB Dedicated GPU memory used by Lightroom: 1716.4MB / 8024.0MB (21%) Real memory available to Lightroom: 32369.2 MB Real memory used by Lightroom: 8740.8 MB (27.0%) Virtual memory used by Lightroom: 11410.1 MB GDI objects count: 1017 USER objects count: 3476 Process handles count: 2647 Memory cache size: 2311.5MB Internal Camera Raw version: 17.1 [ 2098 ] Maximum thread count used by Camera Raw: 5 Camera Raw SIMD optimization: SSE2,AVX,AVX2 Camera Raw virtual memory: 1793MB / 16184MB (11%) Camera Raw real memory: 2055MB / 32369MB (6%) Cache1: Final1- RAM:352.0MB, VRAM:0.0MB, BH8-071224-3777.NEF Final2- RAM:352.0MB, VRAM:0.0MB, BH8-071224-3779.NEF Final3- RAM:352.0MB, VRAM:0.0MB, BH8-071224-3778.NEF NT- RAM:1056.0MB, VRAM:0.0MB, Combined:1056.0MB Cache2: m:2311.5MB, n:1355.2MB U-main: 127.0MB System DPI setting: 144 DPI (high DPI mode) Desktop composition enabled: Yes Standard Preview Size: 3840 pixels Displays: 1) 2560x1440, 2) 2560x1440, 3) 3840x2160 Input types: Multitouch: No, Integrated touch: No, Integrated pen: Yes, External touch: No, External pen: No, Keyboard: No Graphics Processor Info: DirectX: NVIDIA GeForce RTX 3060 Ti (32.0.15.6590) Init State: GPU for Export supported by default User Preference: Auto Enable HDR in Library: OFF
... View more