YaldaM2 years ago000How does this thing work, if my network is 5GHZ and the device doesn't support that?!! MichaëlR3292 years ago000 Helpful answerIf I have understood correctly, it does not work in this case.Show in original language (French)CommentEllaRed2 years ago000Simply search for the device on the router's user interface and set it to 2.4 GHz.Show in original language (German)CommentEllaRed2 years ago000I have a Fritzbox, you can choose between 2.4 and 5GHz. The Roborock S5 max does not work with 5 GHz.Show in original language (German)Comment