![Sad :-(](./images/smilies/icon_e_sad.gif)
none of the above mentioned tricks works for me.
I also built a "Langstone only" card with the same result: error message about the Lang_TX-py file and the dongle led doesn't flash.
using the command ./set_sound doesn't help...
the hardware is ok: if I use my ancient card built in june 2020 (Portsdown A27)... everything is OK!
just one more thing: my pluto firmware is v0.31. do I need to update it for the Langstone to work?
best 73
de
i2NDT Claudio