@Sebastian-Roth it’s funny but… I decided change the client IP (added
172.24.12.49 into DHCP Exclusion Zone now client received
172.24.12.65), so it worked!
Maybe some lockout from FW or Core rules… but it’s working, as I figured out on other computer with some specification. Could you check PCAP of
172.24.12.65? It’s here: new PCAP, just to understand it, because I know, FW and Core rules are not the target of this forum ;)