Forum Discussion
Ameren
Is there any reason t-mobile has issues with ameren.com and the app? It won't let me logon to either (without turning off the wifi) on my iPhone. It's sort an important app - it's the electric compan...
I was able to access it on my iPhone and TMHI. (And also with Wi-Fi off, TM LTE).
Do you have security software on the phone? Imperva, or something that uses Imperva service?
This might help:
Error 16 code access denied security rule… - Apple Community
I have had TMHI for about a year and I have never seen this error message on my phone.
Just a thought - could it be a Spectrum app that got transferred?
Another thing to try - public Wi-Fi such as at a store or McDonald’s or your library.
