I am using android 8

What could be the problem, I think I'm messing with the Host setting

@ilyavialkov Hello,
the case is the following, I have a GNSS receiver that I want to place on a point with known coordinates and through a local connection between the receiver and its controller via bluetooth or serial to output NTRIP data such as IP, port, access point and so on to set to another device in the case of a drone remote. The whole problem is that at the place I want to fly in RTK mode, there is no coverage of any mobile operator, that is, there is no coverage or internet. I installed the YCserver app on in the GNSS receiver controller, then connected the receiver to the controller, ran the app and created a source (bluetooth) then destination NTRIP I run and it gives me destination error.

@ilyavialkov how to pay, I can't find a link or anything anywhere