/ Omada EAP
Hi Christoph, This is a known issue. We will release an official firmware on TP-Link website for this bug fix this week. Please allow some time. Sorry for the trouble.
Forums/ Kasa Smart Switches
I don't know why I couldn't find this information, or why this isn't more formally wrapped up in a Kasa app feature. I changed the name of my WiFi network and had to connect my switches to the new one