I been having the same problem as the previous post but with an ethernet hookup. I can have a cable hooked up to a pc and have it run at 940mb. But when i take that same cable and hook it up to the Minix U9-H it's 40mb. I'm also running the latest marshmellow. This has been going on for months now. I'm at my wits end trying to fix it.
Would doing a factory reset help?
Would doing a factory reset help?