LM bus connection fault

[Domoticatorino]

Dear Sirs,
fort the first time I am getting cracy on a facility. I have a LM Lite with last firmware.

TP UART is connect (OK status). If I use LM IP tunneling connection is active but when I send a telegram by ETS nothing change on ETS bus monitor. I thoung was a device on bus problem but when I try to send telegram by USB telegram is good.

When I try send command by LM on group address list nothing change on ETS bus monitor.

It seems that IP command not not work.  Any idea please? I am in a theatre and I hope to sort the problem very soon.

Thanks.

BR

[Daniel]

Does the KNX device reacts to telegrams send by manual writing to objects in LM object tab?

[Domoticatorino]

Does the KNX device reacts to telegrams send by manual writing to objects in LM object tab?

NO

[Daniel]

Drop screenshot of KNX settings and KNX statistics