[json] problem from unaccessible schema is distracting #51032
Description
I was on a plane without internet working and this popped up in the tsconfig.json. A silent failure would have been better in this case as I know I don't have internet:
Problems loading reference 'https://schemastore.azurewebsites.net/schemas/json/tsconfig.json': Unable to load schema from 'https://schemastore.azurewebsites.net/schemas/json/tsconfig.json': Unable to connect to https://schemastore.azurewebsites.net/schemas/json/tsconfig.json. Error: connect ETIMEDOUT 168.62.224.13:443
