@Chuziocheu51 it depends which settings of the language region you have. I have the french language region and there this channel is on 249 in the respective Swisscom list. If you have your own channel list created, you maybe inserted/deleted other channels in between 1 and 220, then the channel number changes accordingly. I would go to the TV guide and press the search button and enter just “ticino”, then you should find it, it is still available, I checked a couple of minutes ago.