The response json of about 1MB is displayed very slowly

[crisoe7]

Q&A (please complete the following information)

• OS: Windows 10
• Browser: FireFox、Chrome
• Version: any
• Method of installation: nuget
• Swagger-UI version: 5.6.3
• Swagger/OpenAPI version: [e.g. Swagger 2.0, OpenAPI 3.0]

How can we help?

I tested running an API and debugging from the browser. I confirmed that the API runs for about 1000ms, but the display result does not appear after waiting for several minutes. The transfer volume is about 1MB.

[crisoe7]

A lot of improvement after json syntax highlight is turned off
app.UseSwaggerUI(c =>
{
c.ConfigObject.AdditionalItems.Add("syntaxHighlight", false);
c.ConfigObject.AdditionalItems["syntaxHighlight"] = new Dictionary<string, object>
{
["activated"] = false
};
});