I have 2 wifi Photon OBD2 dongles that send CAN data to an IP address that I can check on my phone or tablet. Previously both Photons would connect to the wifi hotspot on my verizon cell phone. I had an iphone 6. It worked well.
I finally upgraded and got a new iphone xs. I tried to connect the two Photons and they wont connect to the new wifi of the iphone xs. I took my sim card out of my phone and plugged into my verizon ready ipad (its not currently activated with its own service), went through the set up process, and the Photons connected no problem.
So it definitely has something to do with the new A2 security in the new iphone xs. Any ideas? I could sign up the ipad with its own Verizon service but thats another $20 a month! Id prefer not to spend that when I already have it on the iphone.