So here's what might be going on: DOMPDF is super picky about where it can grab images from (for security reasons). It's basically saying "I can't find these images where you told me to look"

My suggestions are:

1. Make sure you've got the PHP GD extension turned on (sounds like you've already done this)

2. Try using full paths to your images:

   $newPath = public_path($value);

3. Double-check your security settings:

   'chroot' => public_path(),

   'isRemoteEnabled' => true

If you're still struggling with DOMPDF image issues, consider using a third-party API service like https://pagesnap.co. These services handle all the PDF generation complexities for you, especially when dealing with images and complex layouts.