Brushed mask jumps around if the paintbrush is close to the edge of the photo

[beatriz cecilij88213265]

Brushed mask jumps up/down & left/right if the paintbrush is close to the edge of the photo when the mask needs to be moved.

I'm editing a night lapse from a programmed head and have been moving a mask frame by frame but run into aforementioned glitch and it makes it impossible to place the mask where I want it to land. It would be good to able to chose where the paintbrush is located within the mask.

LRC 11.1

MacOS 10.15.7

[Sahil.Chawla]

Hi there,

Sorry to hear about this. Have you tried turning off the GPU option from Lightroom's preferences? Go to Lightroom > Preferences > Performance tab > Uncheck "Use Graphics Processor" > Restart Lightroom.

Regards,
Sahil