Hello,
I just did a speed test with my Muse Luxe. I wrote a very simple Arduino sketch. It connects to my access point and sends 4MB of data by client TCP. On the other side, I have a TCP server (a simple node.js script)
I have very random results (between 10 and 200 kb/s) and very regularly quite long outages (several seconds).
I did the same test with a WROOM dev kit and with the Lyra-T board, I get stable speeds around 650 kb/s.
Do you observe the same behavior?
I tried on different channels, but I always observe the same thing.
Fred