Starting 2 days ago images in Firefox and Chrome wont load, but will in IE

I’ve narrowed it down to Avast. If I disable it all images will load…spent 2 days scanning, updating everything, reinstalling browsers. Has there been a change that is causing this? Any fix so I can keep using Avast? Thanks all.

https://forum.avast.com/index.php?topic=176218.0

Thanks!