Sandboxed explorer very slow in windows 11

[ameaninglessname]

Describe what you noticed and did

1. right-click a box
2. select "run" ->
3. "boxed tool" ->
4. "windows explorer"
5. it's opening and navigation is noticeable slow

How often did you encounter it so far?

No response

Affected program

windows explorer

Download link

Not available

Where is the program located?

The program is installed only outside the sandbox.

Expected behavior

as smooth as usual

What is your Windows edition and version?

Edition Windows 11 Pro Version 21H2 Installed on ‎4/‎28/‎2022 OS build 22000.1042 Experience Windows Feature Experience Pack 1000.22000.1042.0

In which Windows account you have this problem?

A local or Microsoft account without special changes.

Please mention any installed security software

windows defender

What version of Sandboxie are you running?

1.3.4 & 1.3.5

Is it a new installation of Sandboxie?

I just updated Sandboxie from a previous version (to be specified).

Is it a regression?

No response

In which sandbox type you have this problem?

In a Standard isolation sandbox (yellow sandbox icon).

Can you reproduce this problem on an empty sandbox?

I can confirm it also on an empty sandbox.

Did you previously enable some security policy settings outside Sandboxie?

No response

Crash dump

No response

Trace log

No response

Sandboxie.ini configuration

No response

[Luro223]

Sandboxie is still fixing compatibility issues, because it's Windows 11

[henrikx]

This has been an ongoing issue since ages, and it's not limited to Windows 11. However some patches made it a lot better in Windows 10, the issues are still there and I don't know if those same patches solved the issue in Windows 11.

#69

[DavidXanatos]

Have you tried the latest 1.3.5 build?

[ameaninglessname]

Have you tried the latest 1.3.5 build?

Yes, I tried both 1.3.4 and 1.3.5

[ameaninglessname]

Yeah, according to these Gifs, we have the same issue.
Using "cd" or "dir" in cmd is pretty fast though.

[ghost]

For me explorer is slow even outside of SBIE

However I am running W11 22H2 (22621).

[Luro223]

@ameaninglessname If explorer is noticeably slower then it's sandboxie compatibility issue.
As a temporary workaround try to use the external explorer like Explorer++ it must be faster maybe even faster than explorer running outside sandboxie.

[ameaninglessname]

@ameaninglessname If explorer is noticeably slower then it's sandboxie compatibility issue. As a temporary workaround try to use the external explorer like Explorer++ it must be faster maybe even faster than explorer running outside sandboxie.

Good idea!🤣