@Andrea68 Fixes it was the AP setting ..... after the update to last firmware version was enabled as default :(

@IrvSp Many thank for your explanation I did what you suggested me but it dosen't work then I installed wireshark for sniffing network traffic for ARP protocol . The issue is that no one answers to...

I have an AX6000 HW V1 and 1.2.1 Build 20210205 rel.12759 firmware version and also a HP M118dw WiFi printer and several devices like PC tables and smartphone I configured a single WIFI network for...