# New to arkenfox, questions and issues

**URL:** https://discuss.privacyguides.net/t/new-to-arkenfox-questions-and-issues/41290
**Category:** Questions
**Tags:** please-eli5
**Created:** 2026-10-08T10:17:43Z
**Posts:** 1

## Post 1 by @TonyTheGuy — 2026-10-08T10:17:43Z

Hello,

I just configured arkenfox. However, there are some questions and issues I have:

1. When I run updater.bat and prefsCleaner.bat it gives me  
“TIMEOUT: failed to run command ‘/nobreak’: No such file or directory  
Start [S] Help [H] Exit [E]”  
Is that supposed to be?
2. Arkenfox recommends ublock origin (which I configured to medium level) and Skip redirect. There are also some optional which I didn’t install but is it okay if I only install Multi Account Container (MAC) just incase I will need it one day and redirector so I can redirect youtube to invidious and reddit to redlib?
3. When I visit certain websites, it adjusts its theme, is there a way I can disable it without setting browser interface to light? In mullvad browser u can set browser theme to dark and enable a setting so websites don’t adjust.
4. Is letterboxing possible without making me more fingerprintable and is it recommend? Letterboxing doesn’t apply to me.