Toggle bufferline?

[stassa]

Hi- is there a way to toggle the bufferline on and off, on the fly, sort of?

If I set it to off in my vimrc:

let g:bufferline_echo = 0

Can I then toggle it back on when I need it? Only, I have too many buffers open and when the bufferline is displayed I have to stop and press enter (or Esc) to move on to the next one with Ctrl + PageUp/Down. It would be nice to know how to display the bufferline only when I want it.

Cheers!

[ghost]

Someone set updatetime to 400ms but I've found it hard to see command's result. So maybe a toggle options to manually on/off feature maybe good. OR option to set a delay after result of a command like 4s otherwise default to 200ms for example.

EDIT: I fall back to default, it's good enough, still a desire to have a toggle options, sometime waiting for 4s to see is expensive.

EDIT2: Don't know why but I use gg G a lot to move head and bottom of file but each time it will reset bufferline and have to wait for 4s, It's annoying.