Slow Upload Speedtest result

I’m experiencing some strange thing. I 've launched some Speedtest in wifi from a a client linked at 2400 megabit .I receive at 1800 megabit in download but only 500 megabit in upload. I tried the same Speedtest with ethernet cable ad the same server is capable to reach 950 megabit . I’ve a fiber network with 1 gigabit upload.

Which product are you talking about?

Flint 2 , Why do you ask me ? is there some difference with other gl.inet products ?

Indeed. Please follow this thread to provide all necessary information: How to get support quickly

Flint 2 firmware 4.5.7
Access point mode


could you address this issue too ?