Connect the Sunrise TV Box to the modem using a LAN cable, then check whether the problem has been resolved. You will get the best possible connection with the LAN cable.
If you cannot connect your box via a LAN cable, follow our tips & tricks to optimize your Wi-Fi, and then try to re-establish a Wi-Fi connection.
check the network connection of your Sunrise TV Box, click on the cogwheel icon in the menu. Then click on Info on the right. Select the menu item «Diagnosis» to view the status of your connection.
Has the problem still not been resolved?