Android compiling fails with FMX and look for a FireDAC-lib even though FireDAC is not used / C++ Builder 10.1.2

Good evening!

I'm having issues with compiling and deploying an app on the Android platform.
Every time I try to compile my project, it says:

[ldandroid Fehler] C:\Users\Public\Documents\Embarcadero\Studio\18.0\PlatformSDKs\android-ndk-r9c\toolchains\arm-linux-androideabi-4.8\prebuilt\windows\bin\arm-linux-androideabi-ld.exe: error: cannot find -lFireDACMySQLDriver

I'm using MyDAC for Database communication, so I don't get why the compiler is looking for the FireDAC driver.
I've tried the same thing in C++ Builder 10.3, but decided to downgrade to 10.1.2. again because of the terrible Code insight performance an the falsely marked syntactical errors in 10.3

The Project includes the following headers:

#include "DBAccess.hpp"
#include "MemDS.hpp"
#include "MyAccess.hpp"
#include <Data.DB.hpp>
#include <FMX.Controls.hpp>
#include <FMX.Controls.Presentation.hpp>
#include <FMX.Edit.hpp>
#include <FMX.Layouts.hpp>
#include <FMX.ListBox.hpp>
#include <FMX.Media.hpp>
#include <FMX.StdCtrls.hpp>
#include <FMX.Types.hpp>
#include <System.Classes.hpp>

(no FireDAC Components used)

also, I noticed that when i compile even an empty FMX project and deploy it to  Android, my VDevice always crashes the App - Does anyone know why this may happen? I'm using the SDK fpr A9 and A10. this has nothing to do with the main problem but i need some advice...

Tanks in advance