Bogdan50

Using the IP address directly works, I am finding out. rtl_433 -F mqtt:91.121.93.94 -F log I can now receive messages from the server. So use only IP addresses?

rtl_433 version 23.11 branch at 202311281352 inputs file rtl_tcp RTL-SDR SoapySDR Windows 10 Pro ver 22H2, 64-bit operating system, x64-based processor, AMD FX(tm)-9590 Eight-Core Processor 4.72 GHz Not sure what...

Are there any tests you want me to do on my PC?

I can ping test.mosquitto.org just fine: ╰─ff ping test.mosquitto.org Pinging test.mosquitto.org [91.121.93.94] with 32 bytes of data: Reply from 91.121.93.94: bytes=32 time=114ms TTL=50 Reply from 91.121.93.94: bytes=32 time=129ms TTL=50 Reply...