Bananapi m2 and speedtest-cli

Hy I use my Bananapi m2 to measure speed connexion with Speedtest-cli. With computer i havé 900 mégas tx and 240megas rx… With bananapi with the command Line i can’t Go beyond 640mega tx and 180mega rx. I havé tested on LAN with iperf3. One computer iperf -s and the bananapi iperf3 -c and i have 900mega rx and tx. I have to use Speedtest servers so i can’t use iperf3 with public servers. Someone cab help me:slightly_smiling_face: