I use a personal hotspot for my work and basic internet for laptop as I have no access to WiFi. The hotspot has been problematic for weeks now: it keeps getting disconnected.
I found auto-lock post on SE which says that
Auto lock needs to be set to never, and it fixed the issue.
But that setting is already configured, yet it disconnects frequently.
Also recently when I try to connect my laptop/MacBook with the hotspot, I see a dialog box, with title of 'join iPhone' and it fails to loads.
I don't know what is going on but I need it to work.
My phone is iPhone 14 Pro Max.