rigctl error on Linux

[lpax]

Hi everyone,
I am trying this program which i really like as panadapter.
I manage my RTXs (Yaesu FT450D and FT817ND) without problems with CQRlog, Fldigi, Jtdx and Gpredict through the combination of flrig and rigctld programs. Now when I activate the Rigctl Server function on sdrpp I get this message
[2021-11-13 08: 20: 50.330] [error] Could not start rigctl server: std :: exception
The IP and port configuration is the standard one that I also use with other programs (localhost and 4532).
The startup sequence of the programs is flrig -> rigctld -m xx -> sdrpp where xx is the value for the rtx
The Linux distro is Mint 20.2 with XFCE.
Anyone use this feature on Linux? Am I wrong somewhere or is there a bug?

Best regards, and thanks,
Luigi

[AlexandreRouma]

change the port to something else. Chances are if you're using rigctl for your rig the default port is already taken

[lpax]

Thanks for your answer, but I got confused.
I thought that the program could control another radio in order to use it as a panadapter, instead the Rigctl Server function it implemented serves to interface it like a normal radio to a program.

Is it possible to implement the Panadapter or Radio Control function using hamlib?

Best regards, and thanks,
Luigi

[ON4BCB]

Hi Luigi

did you solved the problem already, would like to do the same

[shuyuan-liu]

Using SDR++ as a pandapter was discussed in #753.