Troubleshooting and Bugs

Windows For issues related to Windows and Negative Lab Pro Lightroom 6 For issues related to Lightroom 6 and Negative Lab Pro Lightroom Classic CC For issues related to Lightroom Classic CC and Negative Lab Pro Mac OS X For issues related to Mac OS X and Negative Lab Pro

Topic	Replies	Views	Activity
Version 2.1 - Bugs and Issues Troubleshooting and Bugs PLEASE READ BEFORE POSTING. If something doesn’t go as expected with Negative Lab Pro version 2.1, please do the following. First, please look through Common Issues and Solutions and search this forum (using the magnif…	69	15301	August 25, 2022
About the Troubleshooting and Bugs category Troubleshooting and Bugs	0	1061	March 15, 2019
User Presets not saving Troubleshooting and Bugs	10	139	November 3, 2025
Image Preview changes not shown until next change 3.1.1 Troubleshooting and Bugs	2	53	November 3, 2025
SLOW Converting after Lightroom Classic 15 Update Lightroom Classic CC	6	87	October 31, 2025
Ghost Subfolders For Positive Copies Troubleshooting and Bugs	1	42	October 17, 2025
ERROR: Could not connect. Check internet connection and turn off firewalls Lightroom Classic CC	10	1387	October 16, 2025
Missing Profile for Nikon Coolscan 5000ED with Vuescan Troubleshooting and Bugs	4	327	October 16, 2025
Changes not seen until I hit apply and open the edit windows again Troubleshooting and Bugs	8	93	October 16, 2025
"Profile Missing" Error despite Profile being Installed Troubleshooting and Bugs	1	72	October 15, 2025
Conversion not working Mac OS X	8	72	October 15, 2025
Setting change after moving slides Troubleshooting and Bugs	2	44	October 6, 2025
LR 14.5 / german / Win11 / NLP 3.1.1: Hotkey launches "plugin manager" panel instead of NPL Troubleshooting and Bugs	5	92	September 30, 2025
An Internal Error Has Occurred ?:0 attempt to index a nil value Troubleshooting and Bugs	2	27	September 23, 2025
NLP 3.1.1 Sliders Bug on Mac still requires no GPU acceleration? Troubleshooting and Bugs	4	87	September 18, 2025
Re-downloading Negative Lab Pro? Windows	1	34	September 14, 2025
I've deleted the email associated with my NLP licence Troubleshooting and Bugs	4	63	September 8, 2025
Is NLP v.3.0.2 good to go with Lightroom Classic v.14.0? Troubleshooting and Bugs	12	528	September 4, 2025
I paid for license. But received nothing Troubleshooting and Bugs	2	38	September 3, 2025
NLP v3.1 Troubleshooting Thread Troubleshooting and Bugs	75	2237	August 26, 2025
Hotkey doesn't work on Windows 10 Troubleshooting and Bugs	7	71	August 18, 2025
Cine Still 800T - Converted in NLP colors look way off Troubleshooting and Bugs	9	108	August 13, 2025
Anomalous behavior on cropped photos Troubleshooting and Bugs	1	116	August 9, 2025
Film editing controls are backwards/opposite in Lightroom Troubleshooting and Bugs	2	98	August 7, 2025
LrC window dimmed when NLP in use Troubleshooting and Bugs	2	54	August 3, 2025
TourBox, Lightroom and NLP Troubleshooting and Bugs	3	97	July 30, 2025
Cannot activate subscription in Lightroom CC Lightroom Classic CC	6	943	July 15, 2025
No metadata written after roll analysis. Can't edit images Troubleshooting and Bugs	3	80	July 14, 2025
NLP 3.0.2 does not export ISO and Date to EXIF Troubleshooting and Bugs	6	133	July 11, 2025
NLP v3.1.1 crashes when applying roll analysis for a batch Lightroom Classic CC	2	57	July 11, 2025