From my experiences, there isn´t any slowness, performance issue or disconnection. But here, we only use laptops/iphones, nothing which needs really good "performance".  Asked my collegues yesterday as well, if they have had any problem since I installed Meraki next to Cisco APs, they said the same. Normal users don´t even know other APs have been installed and didn´t open a case.   To be honest, when I started with the MR33´s I didn´t think of any configuration for "rogue detection" or something else. So I didn´t configured anything and it is working. As I wrote, VLAN tagging is the only thing I configured (necessary) on both "worlds".       ... View more