On my main computer (Windows 10, 1803, 17134.165) no images or videos on Facebook or Instagram are displayed when using most browsers.
All of the images and videos (from both sites) are being served from a CDN -
If I try to open an image directly I get the following errors:
- Chrome (68.0.3440.84) & Opera (54.0.2952.64):
This site can’t provide a secure connection
instagram.flhr2-2.fna.fbcdn.net uses an unsupported protocol.
The client and server don't support a common SSL protocol version or cipher suite.
- Edge (42.17134.1.0) & IE (11.165.17134.0):
Cannot securely connect to this page
This might be because the site uses outdated or unsafe TLS security settings. If this keeps happening, try contacting the website’s owner.
Chrome includes an error code -
Both sites work fine on Firefox (61.0.1).
Both sites work fine on other computers on my network - Windows 10 and Linux Mint 19, using the same versions of the same browsers.
So, it would appear to be something SSL related, on my main PC.
How can I fix this?