Hotspot: Why won't my Apple devices play nicely?
I live in an area without high-speed internet, so I use my iPhone's mobile hotspot as my main source of internet for my MacBook Air, my iPad, and my Microsoft Surface Book. I also have a Google Nexus that I use to test out apps.
Because I use it so much, I usually just leave the hotspot on all the time, and connect to it when I need to.
When I want to connect, it's a breeze with other devices, but it's a pain in the butt with my iOS/OS X devices.
iPhone hotspot + Surface Book: automatically and instantly connects.
iPhone hotspot + Nexus phone: automatically and instantly connects.
iPhone hotspot + MacBook Air:
1. Open Wi-Fi in Taskbar.
2. Wait for hotspot to show up.
3. Click on hotspot.
4. Wait to see if it connects.
5. "Unable to start personal hotspot"
6. Open iPhone settings.
7. Turn off hotspot.
8. Turn hotspot on again.
9. Go back to MBA Wi-Fi.
10. Wait for hotspot to show up.
11. Click on hotspot.
12. Wait for hotspot to connect.
13. If it doesn't work, return to step 6.
14. If that doesn't work, turn off/on MBA Wi-Fi and try again
15. If that doesn't work, put iPhone in Airplane Mode briefly, then return to Step 8.
iPhone hotspot + iPad: Follow same procedure as with MacBook Air.
As a test, I put my SIM card in the Nexus to see how well things connect.
Nexus hotspot + Surface Book: automatically and instantly connects.
Nexus hotspot + iPhone: automatically and instantly connects.
Nexus hotspot + MacBook Air: automatically and instantly connects.
Nexus hotspot + iPad: automatically and instantly connects.
What gives?
iPhone 7, iOS 11.2.5