RTL8814Au telemetry

I was trying to use T9U archer adapter form TP Link, it has RTl8814AU chip and quad power RF amps… gets. E excellent signal quality but my Mission planner doesn’t seem to work well with it. The downlink telemetry is available but mission planner is unable to talk back to the UAV…
is it a driver issue or an adapter issue ?

Any suggestions / ideas ?



I saw a similar thread on GitHub and that said that open HD 2.1 has resolved that issue … where is open HD 2.1 ? The latest we have is 2.0.8 and I still have the issue… I don’t know if there is still something in settings file that I can do to solve this issue ?


It worked ! So it’s not yet default with 2.0.8