How To Fix MHW (Monster Hunter World) Error Code 5018f-mw1?

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If you are playing Monster Hunter: World, and are seeing the following MHW error code 5018f-mw1 message, then, chances are that you are seeing this error as a result of a server outage issue at the server end itself.  

This can also happen due to a connection problem at the client end. However, that is rarely the case, and mostly is related to server problems or server outage issues, preventing users from playing the game online. 

Monster Hunter World Error Code 5018f-mw1

Fixes For MHW error code 5018f-mw1


Given the fact that the following 5018f-mw1 error code mainly arises from a server related problem, there is actually nothing much a user can do here to fix the following issue.

While going through the various discussion threads and forums online. We have found most users reporting that there is no helpful way to solve the particular issue. But, rather just wait it out till the problem gets resolved at the server end itself and users are able to resume playing again normally. 

However, for some reason if you believe that the game servers are running fine and doubt that the problem causing the error is actually something at your end. Then, you can try out the following troubleshooting solutions as listed here below:

Fix 1: Check Server Status

Checking the server status gives users a fair idea of where the source of the problem lies. When it is a server related issue, usually many users would be facing the same error at the same time. Hence, to check the status of the MHW game servers. You can either head to third party websites like downdetector or technobezz. Or, look out for other users facing the same issue by visiting MHW’s official social media handles. 

You can also visit various forums and discussion threads like Steam Community and monster-hunter forums as have been mentioned by the user in the screenshot above, to find out more about the error.

MHW error code 5018f-mw1
Monster Hunter World Error Code 5018f-mw1

Fix 2: Check your connection

If you don’t find other users facing the same issue, and believe that it might not be a server related issue, but something wrong at your end itself. Then, you can try checking your internet connection and run a connectivity troubleshoot. 

Monster Hunter World Error Code 5018f-mw1

If everything is fine with your connection and there is no loose connection whatsoever, you can next try updating the network drivers on your device. 

To update network drivers, you can follow the steps as shown below:

  • Head to your Window’s search bar and type in: Device Manager.
  • Next click on the app to launch it and from the list of devices and drivers available, click and expand Network adapters.
  • Then, from the list of drivers, right-click on the drivers you want to update and select the Update Driver option from the drop down list, while being connected to the internet. 
  • This should automatically start the driver update process, after which you must just follow the prompted steps that will show up in front of you. 
  • Once the update is successfully completed. Do the same for all the other network drivers of your choice and restart your PC at the end. 

Apart from these, you can also try switching to a different network if available, and check to see if the error can be fixed.


FAQs | Frequently Asked Questions


What does the MHW error code 5018f-mw1 say?

MHW error code 5018f-mw1 usually comes with a message saying that it “Failed to create a session”.

When does the MHW error code 5018f-mw1 occur?

MHW error code 5018f-mw1 mainly occurs when users try to start an online session on their game or join an online session created by some other user.

What happens because of the MHW error code 5018f-mw1?

MHW error code 5018f-mw1 primarily prevents users from joining or starting an online session. 

What are the troubleshooting steps to fix MHW error code 5018f-mw1?

MHW error code 5018f-mw1 is mainly a server related issue, and there isn’t much a user can do at the user end to solve the particular issue. However, if the user doubts that the error is not caused by a server outage problem and has something to do at their end itself. Then, they can try checking the status of the game server or run a connectivity troubleshoot on their system and network. 


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Rishikesh Hazarika is a tech enthusiast who is always curious to learn and absorb facts and data in the world of science and technology as well as tries to share his opinion. He has an M.Tech degree from North-Eastern Hill University, later he did a certificate course in Computer Hardware and Software, and a certificate course in Introduction to Architectingc