Informe corto: Error de ajuste de la exposición del teclado en Lightroom Classic 15.0.1
Issue
In Lightroom Classic 15.0.1, adjusting Exposure (and similar sliders) with keyboard shortcuts causes the value to revert instantly. Only the second consecutive keypress applies the change correctly.
What has been ruled out
Not the keyboard (tested with multiple keyboards)
Not the mouse (tested without it)
Not Bluetooth interference
Not catalogs (happens in all)
Not preferences (reset performed)
Not GPU acceleration (disabled and tested)
No plugins involved
Behavior details
First keypress changes the slider but immediately jumps back
Second keypress “sticks”
Only happens in the Develop module
Conclusion
All evidence indicates this is a Lightroom Classic 15.x software bug, not a hardware or system issue.
Temporary workaround
Roll back to Lightroom Classic 14.5 until Adobe releases a fix.
