This is a collection of frequently asked questions and their answers. Some of the answers are not yet written. In these cases please ask in the matrix room `#envs:envs.net`.
* At least one verified session must be open at all times, the easiest way to do this is to set up the Desktop Client or Element on a smartphone. These programs can be closed and restarted without having to log in again. Otherwise, a verified Matrix session can be created in a private web browser window by logging into Matrix there and verifying this session from an existing one. This window can be closed after about five minutes. The keys are transferred to the other Matrix clients by the verification process. This creates a ghost session which is then always open. Then all other clients can be logged out. Otherwise messages which are received in the period without open matrix session cannot be read later. This is to be solved in the future by means of the function dehydrated devices.
* Messages remain unreadable when matrix sessions are created and then the web browser window is simply closed without logging out. Solution: only possible for new messages: read this documentation.
The password that can access the key backup is called the recovery key and is very long, starts with a capital E and should be saved or printed after setup. Since this password is hard to remember in everyday life (e.g. when you are on the road, want to have a look at Matrix, but only have access to other computers) you can think of a (easy to remember) passphrase from which the recovery key can be calculated (in the browser/client) before trying to "open" the key backup.
In fact, the status bar is a popular test of the seriousness of hyperlinks you are trying to click on. In the Desktop Client element this is not possible, similar to the mobile clients. Here you can only right-click on the link and check the presented target page for seriousness.
With the matrix.to link, which you can see under the i for the room properties and a further click on "Part room" and an exchange of the front matrix.to with matrix.tu-dresden.de
Yes, but it is an experimental feature right now. It will be available for everybody in a few weeks: [https://github.com/vector-im/element-web/issues/1945](https://github.com/vector-im/element-web/issues/1945)
## Are there something like Threads (like in Mattermost/Slack) in Matrix?
No, threads like in Mattermost or Slack are currently not existing in Matrix. The developers of Element are aware of this topic and planed it for future release. To get more information, follow their roadmap: [https://github.com/vector-im/roadmap/projects/1](https://github.com/vector-im/roadmap/projects/1)
* export the room keys for all matrix sessions except for one, which is still accessible, `Settings` -> `Security & Privacy` -> `Encryption`/`Cryptography`, here it is best to provide the matrix login password. Finally, log out by clicking on the user name in the upper left corner and log out. If you are asked whether you want the encrypted messages, click on 'I don't want my encrypted messages', because these keys have already been exported.
* Under `Settings`-> `Security & Privacy` -> `Secure Backup` press first `Delete Backup`, afterwards the button `Reset` and may a clearing of the cache under `Settings`-> `Help & About` is necessary, as well a logging off and logging on again. If all this does not work, continue in the next point. The action was successful, if only the green 'Setup' button is displayed.
* For all previously exported key backups, perform the manual import path
* export the room keys for all matrix sessions except for one, which is still accessible, `Settings` -> `Security & Privacy` -> `Encryption`/`Cryptography`, here it is best to provide the matrix login password. Finally, log out by clicking on the user name in the upper left corner and log out. If you are asked whether you want the encrypted messages, click on 'I don't want my encrypted messages', because these keys have already been exported.
* Write a message to the ServiceDesk with a request to delete the security keys from the database.
* Wait for the answer
* Log in again at Matrix and skip verification at windows and messages
* Log out from Matrix
* Log in again at Matrix and skip verification at windows and messages again
* Under `Settings`-> `Security & Privacy` -> `Secure Backup` look if there is a green button `Setup` and no red buttons. If there are still red buttons, press first `Delete Backup`, afterwards the button `Reset` and may a clearing of the cache under `Settings`-> `Help & About` is necessary, as well a logging off and logging on again. Also it may be necessary to press the red button `Reset` under `Settings`-> `Security & Privacy` -> `Cross-Signing`. The action was successful, if for 'Secure Backup' and 'Cross-Signing' only the green 'Setup' button is displayed.
* If all this does not work reply to the ticket with a request for a jitsi meeting
* For all previously exported key backups, perform the manual import path
## Sometimes I see a room marked in bold and click on it, but I don't have the time to edit the content and any consequences for me immediately. How can I mark the room as "unread" again?
Unfortunately this is not possible in Element. As a workaround, you can mark the room as a favorite and notice yourself that your own favorites should be looked at again.
With the Element Desktop client, you can only manage one Matrix-Account right now. But it is possible to start several Element-windows with different Matrix-Accounts, also within your Autostart-settings of your computer. Therefore, you need to change (or create additional) execution commands to open a specific profile:
So you can place several Element-Starters in your Autorstart, with different profile names, e.g. `--profile work` or `--profile private`. Unfortunately, both opened windows will appear with the same Icon in the Indicator-Applet. But therefore, a solution will upcome soon, for sure...
Furthermore, there are other Matrix-Clients, that can handle more Matrix-Accounts per se, e.g. [weechat](https://matrix.org/docs/projects/client/weechat-matrix), [Spectral](https://matrix.org/docs/projects/client/spectral), [Quaternion](https://matrix.org/docs/projects/client/quaternion), or [Mirage](https://matrix.org/docs/projects/client/mirage).
* Losing the room keys will result in the loss of your messages, as they can only be read by you and your communication participants. No admin can help with that.
* Because of the new session, a red warning sign is subsequently displayed for all your previous messages. This is not an error, but just a little too dramatic information setting (further information can be found here: [https://github.com/vector-im/element-web/issues/13701](https://github.com/vector-im/element-web/issues/13701))
* If you only use Matrix on one device and you do not have access to your security phrase or security key you have to follow route c) to not loose your encrypted messages.
