On Sat, 2021-02-06 at 00:36 +0100, João Pais wrote:
I'm preparing a patch using [netsend -u -b], sending to 192.168.178.255 with my home devices. This was working quite well, but suddenly one of them stopped sending data to this address
Does the outlet of [netsend] indicate that it is connected still? Maybe it hasn't stopped sending, but messages are not forwarded anymore by the router (assuming that your computers are using wifi or ethernet cable to router and are not connected directly). Hard to tell without more info. You could try restart the computers and even the router.
(although it still receives).
So you also have a [netreceive -u -b] in your patch?
Roman