Long delay to open a file (6s)

[mangelozzi]

• I have read through the manual page (man fzf)
• I have the latest version of fzf
• I have searched through the existing issues

Info

• OS
  • Windows

Problem / Steps to reproduce

1. Place plug.vim (vim plugin manager) into autoload dir.
2. Set init.vim to be:

let plugdir = fnamemodify($MYVIMRC, ":p:h") . "/tmp/vim-plug"
call plug#begin(plugdir)
Plug 'junegunn/fzf'
Plug 'junegunn/fzf.vim'
call plug#end()

3. :FZF Select a file, and press <CR> , then it takes 6 seconds to open a file. Same if switching between buffers.

I have tried various different default commands, launched in admin mode. If i use :b to switch to a file, it opens instantly.