Wrong Subdomain Rewriting

Hi,

I am having trouble with this plugin in the multi-site environment.

For the main website (Site #1), the media files are being replaced with the incorrect sub domain.

Enabling the debugger shows me this:

[FIXED] Element: https://domain.com/wp-content/uploads/2018/05/footer.jpg => https://wrong-subsite.domain.com/wp-content/uploads/2018/05/footer.jpg
(index):1385

[FIXED] Element: https://domain.com/wp-content/uploads/2018/05/testimonial-section.jpg?id=15141 => https://wrong-subsite.domain.com/wp-content/uploads/2018/05/testimonial-section.jpg?id=15141

For these media files, they are also being incorrectly set inside of the wp-admin area. When I click the media folder to view the details of the image, it has the wrong-subsite.domain.com information that is not editable.

The subsite being incorrectly set, is site #15 out of about 80 subsites. I have tried many of the settings but do not see what is causing this.

When I disable this plugin, the links start showing properly again.

Can anybody please help?