Hello all, So. I have been using my iPhone (6s+) to work as a hotspot for other devices. Normally I would use wifi solution, but it doesn't seem as stable as when using Bluetooth. The 6s+ connects fine to an iPad (BT). But it is incapable of seeing other iPhones. I have two with which I am having problems (5 and 5c), the two other devices can also only see the iPad and not each other. I have done some reading online and on these forums, but to no avail. All are running iOS 9. Does anyone have any input?