@Kevin_Z , Thanks for your reply. The MacPro I am using to capture DHCP packets is directly connected to the AX75 router via one of the Ethernet ports. Connecting/Disconnecting the port does not...

It seems the DHCP server for wired clients stops working after a few weeks. This is the second time this has happened to me since I got this router in August 2022. I got a number of clients direclty...