@Philbert Thanks, I switched MESH off and then the AP had no connection. After switching MESH on again, the WLAN-Uplink was established again. Because the LAN-Cable was already checked, I looked at...

@Philbert thanks for your response. Where can I disable Mesh?

OC200 v1 5.9.32; TL-R605 v1.0 Firmware Version: 1.3.0 Build 20230511 Rel.51317 TL-SG2210MP v1.0 Firmware Version: 1.0.8 Build 20230602 Rel.73473 The EAP610-Outdoor on the terrace is connected to the...