Update server-faq.md

Updated setup link
Added additional FAQs

docs/en/support/server-faq.md

@@ -7,13 +7,42 @@ List of commonly asked questions and known bugs.
 ---
 #### **How can I setup my own servers**
 
-All the information to setup your own server can be found [here](../create-a-server).
+All the information to setup your own server can be found [here](https://docs.beammp.com/server/create-a-server/).
 
 ---
 #### **Can you make a server using linux?**
 
-BeamMP server can be built on Linux, however builds are not provided, you should build it yourself. It is officially supported on Debian 9 and Debian 10 a tutorial can be found [Here](https://github.com/BeamMP/BeamMP-Server/releases).
+BeamMP server can be used on Linux and other OS, however builds are usually only provided for Ubuntu 22.04 and Debian 11. The newest builds can be found [here](https://github.com/BeamMP/BeamMP-Server/releases).
+
+For other OS, you need to build from source yourself. Information for this can be found [here](https://github.com/BeamMP/BeamMP-Server#build-instructions).
 
 ---
+#### **What are the minimum system requirements to run a BeamMP server?**
 
+RAM: 50+ MiB usable (not counting OS overhead)
+CPU: >1GHz, preferably multicore
+OS: Windows, Linux (theoretically any POSIX)
+GPU: None
+HDD: 10 MiB + Mods/Plugins
+Bandwidth: 5-10 Mb/s upload
 
+---
+### **Players outside my network can not join my self-hosted server**
+
+If other players, trying to connect to your server, receive an error code 10060, 10061 or 10038 in their BeamMP launcher, then you should check the following steps:
+
+- Forward port 30814 (or whichever port you set in your ServerConfig.toml), both TCP and UDP protocols.
+- Allow BeamMP through the Windows Firewall, allow both incoming and outgoing connections. Turning off the firewall will usually NOT work.
+- Make sure you're not using a VPN (this can cause issues).
+- Make sure the server is actually running, without any errors or warnings.
+
+You can check if you have successfully portforwarded using the site 'portchecker.co' whilst the server is running.
+
+Please note, some internet providers do not offer dedicated IPv4 addresses to your connection, so port forwarding may not be possible, despite it being available in the router.
+Port forwarding is not possible if you are using a mobile (4G/5G) internet connection.
+
+---
+### **I can see my self-hosted server in the server-list, but i can not join it myself**
+
+If the server is running on the same machine as the game, you yourself have to use Direct Connect to join, with the IP 127.0.0.1 and your server's port.
+For you to be able to join your own, self-hosted server trough the server-list, your router needs to support NAT-loopback, but this is a function not many home routers support.