Hello @marto74bg , Thanks for contacting our community. Based on the information currently available, it's not entirely possible to confirm whether the negotiation problem lies with the router or the...

Hello @Szaki26a , May I know if you access the NAS via the LAN IP or the WAN IP? It is also recommended to send more details to the engineer via TKID260251424.

Hello @a_regular_user, Welcome to our community. May I know the model number of your device? Please refer to How to find the model number of your TP-Link device How to find the hardware and firmware...

@Szaki26a , Thanks for contacting our community. Did this anomaly only occur after this update? You previously mentioned that UPnP data still cannot be retained. Has this been resolved? I noticed...

Hello @kakukz493 , Thanks for getting back to us. Have all the anomalies you previously reported been resolved? For EAP line and Omada products, you can also consult our Business Community for more...

Hello @Fibertincho , Welcome to our community. Have you tried performing an isolation test? That is, temporarily disconnect the BE400 from your Mesh network: • Unplug all Ethernet cables attached to...