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Methods to Fix OBS Failed to Connect to Server Error

OBS stands for open broadcaster software. It is a free and open medium for video recording and live streaming purposes. But, many users are complaining about OBS failed to connect to server error. 

It might be possible that its installation is outdated — in other cases, like the wrong configuration of the blind IP or MTU. The users were trying to stream through the OBS app but couldn’t and have encountered OBS Failed to connect to a server error. 

You don’t need to be worried because we have come up with the fixes to sort out your problem. 

Fixes of OBS Failed to Connect to Server Error

All the steps to fix OBS failed to connect to server error are given below. The steps are well elaborated, so you won’t face any difficulties performing them. They are listed below:

1. Recreate the Stream Key

It might be possible that there is some malfunctioning between the application and the streaming service. Thus, giving rise to the OBS failed to connect to server error. You can solve this problem with the help of creating and re-entering the stream key. 

The steps are given below:

  • First, the browser launched the Facebook app. After that, click on the live video. You can also perform this method with the help of YouTube and then start a live stream. 
  • Now, you need to select the Use Stream Key and scroll down. 
  • After that, click on the Reset button on the front of the stream key. Next, click on the Copy option to copy the new key. 
  • Then, open the OBS and Hit the Settings option. You will find the Settings option at the bottom right of the screen.
  • In the Settings window, hit the Stream option and paste the copied key into the box. Finally, apply the changes and check if the OBS failed to connect to the server is still there or not.

2. Update the system and the OBS

In order to update you have to press the Windows+R key together. The Run dialog box will appear, and in the given space, you have to type ms-settings:windowsupdate. The Windows update screen will appear in front of you. 

Now, click on the Check for Updates option. Check whether all the updates are available or not. It might take some time with the process. After the completion of the process, check whether OBS failed to connect to the server error is showing or not. 

If you want to update the OBS application, you must first launch the OBS. Then, open the Help menu and select the Check For Updates option to see if there is any update available. 

Now, select the Apply button and restart your system. After the completion of the process, check whether the error is still showing or not. 

3. Enable Dynamic Bitrate in OBS

You need to launch the OBS application first and go to the Settings option to perform these steps. Now, select the Advanced option and in the Network section, uncheck the Dynamically Change Bitrate To Manage Congestion option. And, this will be under Bind IP. 

Finally, apply the changes and hit the Restart option. After the completion, check if you have got rid of the error or not. 

4. Edit the Bind IP Option

To follow this method, you have to open the OBS application and select the Settings option. Under the Settings option, go to the Advanced option. After scrolling down, you will see the Network section. 

Expanding the dropdown of Blind IP, you will see the Default option and select the Default option. If you witness that it has already been selected to Blind IP, then select the network connection name with the system’s IP address. To implement the changes, hit the Apply option.

5. Change the Streaming Server

If the server is down, you may experience the OBS failed to connect to server error. You can solve the error by changing the streaming server to a different location. 

The steps are given below:

  • After launching the OBS application, go to the Settings option. 
  • Go to the Stream tab and select the different servers from the given drop-down box. 
  • Hit the Apply option, and then again relaunch the OBS to check if still the error is there or not.

6. Allow the OBS through the Firewall

Many users have also reported that the Firewall is blocking access to the resource for streaming through OBS. The steps are given below:

  • First, you have to press the Windows+R key together. The Run dialog box will appear and in the given space type “wf.msc” and hit the Enter button. 
  • The Windows Defender Firewall With Advanced Security will open. Now, you have to check Inbound rules and Outbound rules, if there is any rule blocking OBS or not. 
  • Then, go to the Action menu and select the New Rule option. From the Rule Type Window, select the Program and click on the Next option.
  • Now, select the browser and search for the Installation Directory of OBS and click on the EXE file. Add the path and click on the Next followed by Allow The Connection option. 
  • As per requirement select the profile and click on the Next option. Enter the given details and click on the Next option. 
  • After that Restart, the system and check if the error is there or not.

7. Factory Default Settings

There are two main ways that will help you to reset your router. They are listed below:

By using a Button

The reset button might be at the bottom or at the backside of the router. Press the Reset button for 30 seconds and release it. Wait till it is fully reset and then power it on.

By Web Portal

First, you need to open the browser, and then go to the Default Gateway of the router. You can also use the IPConfig command in the Command Prompt to find the Default Gateway. In order to open the Web Portal enter the credentials. 

Then, you need to locate the Reset the Settings option. Finally, you need to confirm to reset the router and wait for the router to restart. 

8. Lower the MTU Size

It has been seen that by lowering the MTU size the problem can be solved. The steps are given below:

  • In the Windows search, type the PowerShell and right-click and choose the Run As Administrator option.
  • Now, type the command in the PowerShell:

                 Netsh int the ipv4 show subinterface

  • After that in the Interface column check the name of your network, and then execute the command: 

     Netsh interface ipv4 set subinterface <subinterface nem> mtu=1400 store=persistent.

  • Now, check if the MTU size has been changed or not – 

                 Netsh int ipv4 show subinterface

  • Finally, reboot and check if the error has been encountered again or not. 

Conclusion…

So, these are the steps that will help you to solve obs failed to connect to serve error. It is quite a common error that users face. Just follow the steps given and you will be able to solve the problem. 

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