my suggestion is that the download and upload speed test be carried out at the same time, for a better accuracy because nowadays people are sending things and downloading everything at the same time and testing the current way by downloading and then testing uploading is outdated, would have to test both cases at the same time, and there is a provider out there that is limiting the speed download and upload when any of the 2 is in use, with this simultaneous test we could easily find out who does this practice. do you think my idea is valid or not?