Practical Insights for Azure Professionals

• Troubleshooting HTTP Error 400 – The request hostname is invalid (Azure App Service)
  Overview We recently encountered an HTTP 400 – Bad Request (Invalid Hostname) error while accessing an ASP.NET Core application hosted on Azure App Service using a custom domain.This article documents the root cause analysis, diagnostic steps, and final resolution, along with Microsoft official references for further reading. Issue Description Users attempting to access the application… Read more: Troubleshooting HTTP Error 400 – The request hostname is invalid (Azure App Service)
• How to Exclude a Session Host from Autoscaling in Azure Virtual Desktop
  Autoscaling in Azure Virtual Desktop (AVD) is a great way to optimize costs and ensure resources scale up or down based on demand. However, there are times when you need to keep a session host out of the autoscaling process—for example, during maintenance, patching, or troubleshooting. Fortunately, Azure provides a straightforward way to achieve this… Read more: How to Exclude a Session Host from Autoscaling in Azure Virtual Desktop