No internet connection
  1. Home
  2. General

Miltech Mission Editor Not Responding

By Max @Campino
    2026-04-15 08:42:14.067Z

    Hello, I’ve already reinstalled the Mission Editor a few times. Whenever I try to create a mission, I get the message: ‘No response from WASM’

    Reply
    • 7 replies
    1. Miltech Simulations @MiltechSimulations
        2026-04-15 08:46:22.858Z

        FS20/24?
        Did you purchase on our website, IniBuilds, Contrail?

        Reply
        1. CMax @Campino
            2026-04-15 09:17:05.419Z

            Yes.

            Reply
            1. Miltech Simulations @MiltechSimulations
                2026-04-15 13:00:33.831Z

                I need you to confirm which simulator and where did you purchase it from

                Reply
                1. CMax @Campino
                    2026-04-15 13:40:28.590Z

                    I have the MSFS2024 simulator and I bought it directly from the Microsoft Store

                    Reply
                    1. Miltech Simulations @MiltechSimulations
                        2026-04-15 15:31:21.114Z

                        Can you please share a screenshot of the issue?
                        This message should only be visible for users on the latest version of Mission Hub - the MS Store has not received this update yet.

                        Reply
                        1. CMax @Campino
                            2026-04-15 15:44:51.587Z
                            Reply
                            1. Miltech Simulations @MiltechSimulations
                                2026-04-15 16:10:44.429Z

                                Is it possible that you purchased from our website and downloaded from Contrail? This message will not display on the latest version available on MS Marketplace.

                                In any case, the steps to address this problem are:

                                1. Backup all your missions
                                2. Do a full cleanup of your WASM folder. Eg. Delete the folder:
                                  "%localappdata%\Packages\Microsoft.Limitless_8wekyb3d8bbwe\LocalState\WASM\MSFS2024\miltechsimulations-missionhub" entirely
                                3. Reinstall Mission Hub (full uninstall - full reinstall) from the Contrail App, restart PC after reinstall

                                That seems to work for most people. That said, please be aware that Tobii/TrackIR may also crash WASM, it's a known bug under investigation, as well as other potential stability issues that may cause WASM to crash.

                                Reply
                    Reply