@Hank21 Dear Sir/Madam, Good morning from Brazil. I had configured this in version 5 and I don't recall seeing any information that when working with DHCP for VLANs, it wasn't possible to work with...

This matters to me too. However, I'm using version 6.1 and the operation with the current firmware seems normal and stable. Of course, and I understand, this may change for other versions with...

@Hank21 This is the topology. I also want to point out that what's marked in red should be the TL-SG105PE 2.0. But, back to the problem. When I try to add an IP and MAC address that is already...

Until recently, I was using DHCP combined with the IP-MAC Bidding/ARP inspection feature. However, when I detected a conflict that didn't exist before, I found out that the ER605 V2 is not capable of...

@LinkDoogo I'll ask a friend here to look into it. @Ethan-TP, Can you help us with that?

@Julian2111 Hmmmm, That's really concerning. I also have IP reservations outside the pool, for obvious reasons. I would like an explanation as to why this change procedure was carried out.