User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0

Steps to reproduce:

Browse with firefox for a few hours

Actual results:

Text starts appearing on some pages with weird colors (some times pink or green).
Some times images also display weird colored artifacts. The problem often goes away on its own.

Expected results:

The text color should match the rest of the page styling.

Please do the following:

1. Enter about:support into the address bar.
2. Click the Copy text to clipboard button.
3. Paste the clipboard contents into an editor like Notepad and save the file.
4. Click the Attach New File button above the description here to upload it.

Not even the address bar is safe, it seems.

After alternating focus to another application, editing the image and going back to firefox the tab showed the text coloring normally.

Thank you. If I'm not mistaken, that shows a WebRender error, so triaging accordingly so that someone will have a look.

Can you update your graphics card driver? Your current driver is dated 2017-04-24 but from what I can see, the latest for your card was released 2019-11-18.

I have updated the video card driver here's the new about:support.

I'll let you know if I see the problem again.

marceloslacerda - just to confirm, are you still seeing this problem now that you have updated your video card?

Seems like it's gone now, can I reopen the bug if the problem reappears?

sure