2.8.1 isn’t working on my wife iPhone 6, it was working on the 2.8 version with 11.0.3 op system. This is getting ridiculous , my iPhone 8 is working her isn’t with this 2.8.1 version, they both worked on the previous ST update.
Really I don’t think this is because of Apple and waiting for 11.1 to fix it sounds as if that will yield no result. ST has been a mess with presence for a while and has been inconsistent before.
Come on ST get it together please.