KNX physical address check

[Ruslan]

Hi,

You could try changing the KNX address of the Logic Machine ( found in System Configuration \ Network \ KNX Connection ) to an free address on the first line of the KNX bus.

Thanks,


Roger

Thank you. My LM uses last free address (1.1.253) and dont cross with another devices. 
I think what root cause is any problem with bus? but in same time from pinged device im receive another telegram.