DevTools failed to load SourceMap: Could not parse content for https://charts.mongodb.com/bundles/v1.17.0-69f19294/embedding.css.map: Unexpected token < in JSON at position 0 code example

Example: DevTools failed to load SourceMap: Could not load content for

Open Developer Tools, 
go to "Settings" for Developer Tools, 
then uncheck Enable JavaScript Sourcemaps under the "Sources" settings.
Restart Browser if needed