What it has that virtually every speedtest lacks is a packet loss test that floods 1000 packets and checks if it receives a reply. The bad news is sometimes it

What it has that virtually every speedtest lacks is a packet loss test that floods 1000 packets and checks if it receives a reply. The bad news is sometimes it doesn't work, and sometimes the results are incorrect (indicating packet loss when generally there is no loss which might be more of an indicator that something is wrong with CF).