Is Sim Link Down?

Simlink refuses to connect to MSFS today. I’m signed in all of the right places, but the SL sign on isn’t working. Is there a known issue? I’ve been stuck in this endless loop for over an hour.


Bump. Still having the same issue. Is there a server issue?


I just connected with Simlink and Moving Map from MSFS and P3D v5 .

Can you please check again in case there was a temporary issue at your end.


I have been checking all day. I’m stuck in this endless loop. This has never happened before. I’ve re-installed it several times. No luck.


As a test, please try setting your default browser to Chrome.


My default browser is Chrome.

Nothing about my PC has changed since it worked yesterday evening. Same everything. This is the only app causing issues.

In that case, I suggest a fresh start using exact procedure below :


  • Disable any Antivirus and firewall. Uninstall AV if needed.
  • In Simlink Plugin Settings , uninstall Simlink plugin from any of your FS’s, other than MSFS.
  • Use Task Manager to End Task any running Navigraph Simlink tasks.
  • Use only Windows Programs and Features to uninstall Simlink and Charts:

  • If they exist, delete folders:
    c:\Program Files\Navigraph\Simlink
    c:\Users\username\AppData\Roaming\Navigraph\Charts c:\Users\username\AppData\Local\Programs\Navigraph Charts
  • Download and install latest Charts .
  • Download and install latest Simlink .

Restart computer.

Please let us know how you get on.


Ian, if I could hug you from the USA I would. Thank you!

You are welcome. Glad it is resolved. :slightly_smiling_face:

Happy flying.


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