Also for me, since I have upgraded to IOS 13, the SONIC PORT does not work anymore, but think that it is the programming of the plug. When plugging into the iPad i hear a light cracking, nothing more is possible ... luckily have an iPhone with IOS 12 I leave it so, otherwise I can not play music anymore .. I hope LINE 6 will hereby APPLE communicate that so fast it works again. It would be a shame, if users are left alone again, according to the motto: buy something new ...