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Supergiovane / node-red-contrib-knx-ultimate

Control your KNX intallation via Node-Red! A bunch of KNX nodes, with integrated Philips HUE control and ETS group address importer.
https://youtu.be/egRbR_KwP9I
MIT License
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KNX Gateway connection issue #354

Closed TechMoDev closed 4 months ago

TechMoDev commented 5 months ago

Hi Supergiovane,

Thansk for solving issue #353 so quick :-)

Another issue I'm running into is that all from my KNX gateways devices the IP Tunneling connection is not stable.

Simple example.: When I send out a KNX telegram trough a KNX Device node, the send telegram becomes visible in ETS6 Diagnose. So far so good. But after I deploy some sketch changes the next send telegrams doesn't show up anymore in ETS6 Diagnose :-(

Sometimes it helps to change the KNX Physical Address according to another available one at the gateway. But not always. Sometimes it helps to shutdown Node-RED for a while. But not always. But what gives the best result is disabeling 'Echo sent message to all node with same Group Address'. But not always.

I've read a few other issues describing the same problem. You we're discussing about enabling/disabeling the 'Suppress ACK request in tunneling mode'. But that doesn't help also.

On the other hand, receiving telegrams from the bus to the gateway in Node-RED works in all the cases faultless.

I there a way to help you debugging this issue ?

My 3 possible gateways (all having the same issue):

Thanks !

Supergiovane commented 5 months ago

Hi leave a part the multi purpose servers, like 1Home and iRidium... I've had multiple headache with such devices. Can you please paste here your nodes? Are you able to do so?