405 Error Managing Dashboards

This has been a bug, of sorts, for about a week now and seems to have gotten worse. It started with 1.5.15 and I have upgraded to 1.5.16 and 1.5.18 this morning. I don’t think it started when I upgraded to 1.5.15 either, it was after I had been using that version for a while.

Anytime I try to stop/restart a dashboard, I get a notification of “Request failed with status code 405” and the service does not restart. Reading the log, it didn’t seem to indicate anything noticeable.

Debug log

Product: PowerShell Universal
Version: 1.5.18

Can you record a HAR file for me to see what the request is trying to do from the client side? Generating a HAR file for troubleshooting – Zendesk help

You can DM me the file or email it to support@ironmansoftware.com

Hopefully i captured this correctly. My first click was on the front page of the dashboard, the “Pause” button. Then clicked on the “Info” button of the dashboard and tried “Stop” then “Restart” buttons. Then the export to .har.


This looks like an issue with WebDAV in IIS. You can find some discussion here on how to configure your site and server to remove or configure WebDAV to allow PUTs.

Awesome, thank you for the dig, Adam. Dropping the below into my web.config for PSU and restarting the site in IIS resolved the problem.

<modules runAllManagedModulesForAllRequests="false">
    <remove name="WebDAVModule" />
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