I have recently put this device into operation and can only establish a connection on the 2.4 GHz WLAN. It does not accept my WLAN key on the 5 GHz network of the same router. Has anyone had similar experiences and/or a solution?
we are sorry to hear this. Please proceed as follows: -Press the (Quick Settings) button on the remote control and make sure the following setting is enabled. [Settings] - [Network & Internet] - [Wi-Fi] -Check the location of the TV and the wireless router. Signal reception may be affected by the following: There are other wireless devices, microwave ovens, fluorescent lamps, etc. in the vicinity. There are floors or walls between the wireless router and the TV. -Switch the wireless router off and then on again. -If the network name (SSID) of the wireless router you want to connect to is not displayed, select [Add new network] to enter a network name (SSID). If the problem has not been solved even after the above measures or if you cannot establish a connection even with a wired network, check the status of the network connection. If you still need help, we recommend that you contact us directly. Visit our website to get in touch with us.
If the router is in the vicinity of the TV, the 2.4 GHz line is completely sufficient. Connect the TV to the WLAN and the rest will take care of itself.