Id doesn't exist error when making changes to a Radzen form

Radzen Studio Blazor Server
1

I generate a new Radzen project from a MS SQL Database and everything compiles and runs fine. I start changing pages (disabling fields on edit-form for example) and I get the following error.

radzen: Generating code ...
radzen: Code generation done in 1203ms.
dotnet: watch :
dotnet: Started

dotnet: Pages\EditMemoryUsage.razor.designer.cs(94,117): error CS0103: The name 'Id' does not exist in the current context [C:\source\Radzen\SysMon\server\SysMon.csproj]

dotnet: Pages\EditMemoryUsage.razor.designer.cs(110,119): error CS0103: The name 'Id' does not exist in the current context [C:\source\Radzen\SysMon\server\SysMon.csproj]

dotnet:

dotnet: The build failed. Fix the build errors and run again.

dotnet: watch :

2

Any code to check where this property is set? Do you have such property in the object used for context?