IntrepidWanderer
commented
8 months ago Are you sure this isn't a browser plugin/addon issue? I use Firefox Portable pretty regularly in the sandbox and have not seen this exact issue at all (tested with Google.com, FF v123.0.1), although in the past 2 weeks, a new FF crash issue on starting a game stream through the XBox Cloud Gaming website has appeared (I've confirmed it doesn't occur when ran outside sandbox in exact same conditions).
I'd advise you try running outside sandbox, as well as disabling all addons (while sandboxed) etc. to test more extensively. Website display issues can happen for a variety of reasons.
Describe what you noticed and did
When Firefox or Waterfox (Gecko engine?) are opened in Sandboxie, either entire page or partial blocks of a page are blank and white. The issue happens intermittently. Sandboxed Edge and Chrome have no issues. After clicking into a page a couple times, more of a page is revealed block by block until everything is visible again. There are no other issues. It happens again after I switch to another window of another program and come back to Firefox or Waterfox.
I tried latest build of Sandboxie plus and classic. As well I tried to downgrade to previous versions of Sandboxie. The issue is present in all of them. Firefox and Waterfox without Sandoboxie work fine. Everything was tested in fresh downloads and everything in default.
How often did you encounter it so far?
It has been happening intermittently with higher frequency in the past 3 - 4 weeks. I noticed the issue first time a couple month ago.
Expected behavior
No blank parts of the page showing.
Affected program
Firefox, Waterfox
Download link
https://www.mozilla.org/en-CA/firefox/new/
Where is the program located?
The program is installed only outside the sandbox.
Did the program or any related process close unexpectedly?
No, not at all.
Crash dump
No response
What version of Sandboxie are you running now?
Sandboxie-Classic-x64-v5.67.9
Is it a new installation of Sandboxie?
I recently did a new clean installation.
Is it a regression from previous versions?
No response
In which sandbox type you have this problem?
In a standard isolation sandbox (yellow sandbox icon).
Can you reproduce this problem on a new empty sandbox?
Not relevant to my request.
What is your Windows edition and version?
Windows 10 Pro 22H2 64bit
In which Windows account you have this problem?
Not relevant to my request.
Please mention any installed security software
Avast Free
Did you previously enable some security policy settings outside Sandboxie?
No response
Trace log
No response
Sandboxie.ini configuration
No response