# Troubleshoot common problems

- [RPort Server not starting](https://kb.rport.io/need-help/troubleshoot-common-problems/rport-server-not-starting.md): Analyse why your rport server refuses to start
- [Restart rport through a tunnel](https://kb.rport.io/need-help/troubleshoot-common-problems/restart-rport-through-a-tunnel.md): How to restart the rport client safely when connected via tunnel
- [Attributes file path not set](https://kb.rport.io/need-help/troubleshoot-common-problems/attributes-file-path-not-set.md): How to solve the “attributes file path not set” error
- [Recover lost passwords](https://kb.rport.io/need-help/troubleshoot-common-problems/recover-lost-passwords.md): Learn how to get access to the RPort server if you have lost all password
- [Client is not connecting](https://kb.rport.io/need-help/troubleshoot-common-problems/client-is-not-connecting.md): If a client does not connect, likely a firewall causes the problem. Let's check this quickly from the command line.
- [Id is already in use](https://kb.rport.io/need-help/troubleshoot-common-problems/id-is-already-in-use.md): Solve connection errors caused by duplicated ids


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