Layer panel issue

[defaultn9s17htbhcnu]

Hello, 

when I am working in illustrator some layers automatically goes to another layer group it names Isolation Mode, How can I fix it?

Thanks.

[Doug A Roberts]

You get a layer called 'Isolation mode' if you have copied & pasted from isolation mode with 'Paste Remembers Layers' ticked in the Layers panel options.

[defaultn9s17htbhcnu]

How can I fix this? Before 1 month I have not this problem.

[Ton Frederiks]

Use the Escape key to exit Isolation mode before copying.

[GerssonDelgado]

unmark this option in Layers panel