Cannot deselect already selected edge loop with Shift+Alt+LMB. The hotkey selects edge loops perfectly fine, but deselection is not working for some reason. Is there a menu where I can change hotkey for it or maybe I need to turn something off for deselection to work?
2 Answers
I had the same problem back in 2.82.
I unchecked Emulate 3 Button Mouse in the Input tab on User Preferences which is unfortunate because although I have a three button mouse, I prefer to use the Alt + LMB.
I am able to select an edge loop with Shift+Alt+Left-Click and then deselect using the same combo in blender 2.83 no problem.
Are you trying to select multiple edge loops? Because that also works fine for me. Could you do a video capture of the problem?