> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/password-manager/de/knowledge-base/browser-extension-knowledge-base/issue-using-the-devolutions-password-manager-browser-extension-with-localhost-with-https.md).

# Problem bei der Verwendung der Devolutions Password Manager Browsererweiterung mit localhost über HTTPS

Die Devolutions Password Manager-Browsererweiterung unterstützt keine Verbindung zu Remote Desktop Manager über HTTPS. In Devolutions Password Manager können Verbindungsprobleme auftreten, wenn die HSTS-Preload-Konfiguration Ihres Systems localhost enthält.

Um zu prüfen, ob Devolutions Password Manager versucht, eine Verbindung über HTTPS herzustellen, [untersuchen Sie den Netzwerk-Tab Ihres Browsers](/password-manager/de/knowledge-base/browser-extension-knowledge-base/devolutions-password-manager-browser-extension-troubleshooting-connection-logs.md). Die fehlgeschlagene Anfrage an HTTPS sollte in Rot angezeigt werden.

### Lösung

Verwenden Sie entweder die [Devolutions Password Manager-Browsererweiterung über Native Messaging](/password-manager/de/knowledge-base/browser-extension-knowledge-base/devolutions-password-manager-browser-extension-via-native-messaging.md) oder entfernen Sie localhost aus Ihrer HSTS-Liste.

{% hint style="info" %}
Da localhost standardmäßig nicht Teil der HSTS-Liste ist, muss es von einem System- oder Netzwerkadministrator zu einem bestimmten Zweck manuell hinzugefügt oder vorab geladen worden sein. Das Entfernen könnte zu unvorhergesehenen Folgen führen.
{% endhint %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.devolutions.net/password-manager/de/knowledge-base/browser-extension-knowledge-base/issue-using-the-devolutions-password-manager-browser-extension-with-localhost-with-https.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.