I-Firefox Isithangami Sokwesekwa

After updating to FF 83.0 something has changed in font rendering. Another update breaks something for me and another silence in changelog.

When hardware acceleration is enabled in firefox settings I observe that fonts which are overlayed on youtube videos have ugly chromatic aberration effect around them and they are much thinner than they should be. When I disable hardware acceleration they are fine - they look the same as on different browsers, for example Brave.

Is there any way to fix font rendering without need to disable hardware acceleration?

example images with description in attachment

My apologies for asking this question again - I've seen it asked many times, but I haven't seen a solution.

I am getting the following error when trying to get to a specific website;

Secure Connection Failed

The connection to ..snipped.. was interrupted while the page was loading.

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Can anyone tell me just what exactly is going on here? What data cannot be verified? Just what information do I need to provide to the website owner to fix this? This message is remarkably vague - I don't have any real information to provide.

Hi everyone,

When I use <article> <details close ><summary>This is a test</summary>

<a href="https://framacarte.org/en/map/apparts_88475">See full screen</a>

</details>

The content of the iframe doesn't load when I expand the section.

With <details open> it's works...

Any work around ?

Thanks