Text and graphics have markings over them, making them unreadable. They often go away if I scroll over them, but I have to reload the page other times.
new Dell i7 Win10
Scrolling the page itself sometimes makes it go away. btw, I'm trying to upload a screenshot but it doesn't seem to be working.
Chosen solution
This can be caused by several things. Please try these;
Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac=Options) key, and then starting Firefox.
A small dialog should appear. Click Start In Safe Mode (not Refresh).
Is the problem still there?
Type about:preferences#content<enter> in the address bar. Across from fonts and colors, press the Advanced button. On the bottom, turn on Allow Web Sites To Choose Their Own.
Fonts Information - Detected via Flash http://browserspy.dk/fonts-flash.php?detail=1
See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration
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Here's the screenshot.
Chosen Solution
This can be caused by several things. Please try these;
Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac=Options) key, and then starting Firefox.
A small dialog should appear. Click Start In Safe Mode (not Refresh).
Is the problem still there?
Type about:preferences#content<enter> in the address bar. Across from fonts and colors, press the Advanced button. On the bottom, turn on Allow Web Sites To Choose Their Own.
Fonts Information - Detected via Flash http://browserspy.dk/fonts-flash.php?detail=1
See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration
Allow Web Sites To Choose Their Own was already on.
Didn't happen in safe mode. The problem is sporadic, so it's hard to tell.
I did an update a few days ago, but when I went to check updates this morning, there were a huge bunch of them. After they ran I went to Dell and updated the drivers. For the last couple hours the problem hasn't recurred so, hopefully, updating did the trick. Thank you.
Wait a few days. If the problem does not return, Please flag your last post as Solved Problem so others will know.