it's disappeared from my devices. it doesn't show as an option on my MacBook pro unless i turn hotspot on an off several times on the iPhone, then throws me off when it decides to and sometimes won't let me join coming u with a box saying can not join at this time run diagnostics, or the box says unable to tether. it doesn't show up at all on my iPad as an option.
The next step to try would be to access your list of WiFi connections on both affected devices and 'forget' your phone's hotspot. Once you have done that, please search for WiFi networks and reconnect.
i have done what you suggested and given it a few days to see what happens. since 'forgetting' my iPhone from wifi options and rejoining it my iPad now recognises it at all times no matter what BUT my MacBook pro is behaving in the same way as described above and needs me to turn hotspot on and off until it sees it, with the phone left open on settings personal hotspot otherwise if i close it to do something else on my phone it disappears! i hadn't noticed that as a thing before but there it is. strange.
macbook has always recognised my hotspot for years but now isn't since a new nano sim, contract with ee, iPhone in january. that's where it all started.
