"This only happens on Chrome Browser"
Block or allow pop-ups in Chrome
urn pop-ups on or off
On your computer, open Chrome.
At the top right, click More More and then Settings.
At the bottom, click Advanced.
Under "Privacy and security," click Site settings.
Click Pop-ups and redirects.
At the top, turn the setting to Allowed or Blocked.
This happened to me before, i'm not sure how but i know what you're on about, the above advice works. I believe it happened to DannyK recently also but i may be mistaken.