- What is error KMR4? Error code KMR4 prevents F1 gamers from connecting to online weekly challenges. This error occurs after players are kicked out of the game.
Sometimes, error NM14 appears as a second error, although this specific error is more prevalent for ranked online.
Getting error KMR14 can be really frustrating because it prevents gamers from finishing the challenges for weekend races. As a result, they don’t get to access the special car design that’s available as a reward for completing the weekend racing challenge.
How to Fix Error Code KMR4 in F1 Game
Fix 1 – Disconnect your pedals or game accessories
If you’re using any pedals or any other accessories, try disconnecting them. Launch the game without any accessories and check if that works. If you can play the game without any problems, continue doing so for the next 5 minutes.
Then, try reconnecting your pedals or other game accessories and check if error KMR4 is gone.
Fix 2 – Restart your connection
If F1 says it failed to join the session, you can also try to refresh your network connection.
You can do that by restarting your device, modem and router (if you use a router-based configuration). If rebooting everything did not work, unplug all your devices, including your network devices, and leave them unplugged for two minutes. Don’t do anything during all this time.
Then, plug the AC adapter back in the socket, connect all the cables and boot up your devices. Check if you can now join the weekly challenges.
And add updating your router to the latest firmware version on the list.
Fix 3 – Just wait and try again
While this is not an actual solution per se, it seems that sometimes all you need to do is wait. For some players, this could mean 30 minutes, one hour, or two hours.
Tried again at 21:00 BST and managed to get in. Nothing at all altered from the failed attempt at 20:00. Was even running the same session of the game.
Maybe the game servers were just clogged up due to an increasing number of gamers eager to join the online weekly challenges at the same time.
We hope something helps.