i use vimium and adblock in chrome and firefox quantum.
chrome is ok, adblock will not block the pop up window when i use vimium's "f" command to open a link, but in firefox quantum, adblock blocked all the new open tabs that i open with vimium's "f" command because adblock treat it as pop up ad unless i exclude current domain.
It sounds like you installed some software to block pages from opening windows, and it's blocking pages from opening windows. There's nothing Vimium can do, I think, to stop adblock from working.
i use vimium and adblock in chrome and firefox quantum. chrome is ok, adblock will not block the pop up window when i use vimium's "f" command to open a link, but in firefox quantum, adblock blocked all the new open tabs that i open with vimium's "f" command because adblock treat it as pop up ad unless i exclude current domain.