I don't get why Avast releases such a buggy feature like HTTPS.
I've given up and turned it off. I can't upload images in some CMS systems (confirmed bug), just now I wasn't able to download addblock plus addon with https scanning on, i've had issued both with facebook and youtube, with HTTPS scanning enabled, my Firefox sync has issues. Now it's completely disabled and I have done the same on my other machines, plus my families machines running Avast. It's just not worth it, running with such a buggy feature.