Although the program quickly performed the upload test, it wasn't always able to complete the download test. Internet Speed Test's basic interface has just a few buttons to test upload and download speed, show your PC's configuration, and troubleshoot a host site. This simple tool is designed to help you pinpoint problems with your Internet connection, but there were some connectivity issues with the program itself. Internet Speed Test Diagnostics is a broadband diagnostic tool that helps you quickly perform speed test and troubleshoot common connectivity problems.
