Firefox always focuses to top when run in Sandbox

[Winter]

If I run Firefox inside Sandboxie, then if I try and tab out or minimise it, it almost immediately (under 1 second) takes back focus again.

If I run Firefox outside Sandboxie, it behaves as expected.

I can't see any obvious settings that would cause this, but because Firefox behaves normally outside Sandboxie I can only assume it's a Sandboxie setting. A search of these forums only turned up stuff for Sandboxie Control being on top.

Any ideas?

[Barb@Invincea]

Hello Winter,

Can you please provide this info, so that I can test the behavior?:
viewtopic.php?p=104180#p104180

Also, are you using any DPI scaling, or any special resolution settings?
Do other programs work fine in that Sandbox?
Please try a new Sandbox with default settings and see if the problem follows you there.

Regards,
Barb.-