Lightroom classic - jumping library window

[Piotr_Glazar4936]

Hello

I use Lightroom Classic on a MacBook. After opening the program, the Library window pops up, and when I try to switch to photo editing, it jumps back to the Library window. Did I do something wrong? Where did I make a mistake?

best regards Piotr 

[John R Ellis]

First, restart your computer. If the problem persists, try resetting LR's preferences:
https://www.lightroomqueen.com/articles-page/how-do-i-reset-lightrooms-preferences/

LR sometimes soils its preferences file, and resetting it can fix all sorts of wonky behavior. That article explains how to restore the old preferences if resetting doesn't help.

[Piotr_Glazar4936]

Thank You John.