Closed Zaschii closed 7 months ago
Sadly to say there a lot of devices which have a not reliable working IGMP implementation. Have you checked if the packets are still transmitted? Tasmota KNX can't work when packages are lost / not sent / dropped. Sorry without more detailed info where can be seen that packages are arriving correctly we can't help.
igmp as cause is just a assumption from my side. i can see that the group adress is correctly sent on the knx bus.
I tried a multicast tester app and if i hit the knx button i see some cryptic values in this app - so iam not sure what happens with the packages. How can i track the traffic effective? maybe with ntopng?
PROBLEM DESCRIPTION
usually same issue then in this old topic https://github.com/arendst/Tasmota/issues/5425. I have 2 Gosund SP112 plugs, flashed with tasmota 13.2 knx version. Both plugs have the same problem. On our MDT Glastaster / KNX switches we have buttons to switch this tasmota plugs on / off directly via KNX. Everything works for a while (few hours)... then the switch works only sporadically. It seems that packages are lost. if i then unplug the socket and plug it in again, everything works again for a while. or wlan is based on unifi ap which are connected per poe in a zyxel gs1900 poe switch. in this switch and in unifi igmp v3 and igmp snooping is activated.
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Backlog Template; Module; GPIO 255
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