Update on the previews post I made 2 days ago. (See previews page for details)
My client informed me that, out of nowhere, the application started to work as it should, via mobile data. I am speechless because this problem lasted for months. and not only the iphone and app has been restarted countless times, but also the phone has received a complete factory reset where all data and apps had to be reinstalled... None of our actions seemed to have any positive effect (only working through wi-fi, but not via cellular data on the IOS latest IOS)
A few days ago, support via info.bje@de.abb.com Showed some interest to the issue and suggested some steps to establish that there is not a basic connection problem.
their reply was as follows:
"Many thanks for your kind inquiry.
We have checked the remote access with the latest iOS 13 version and also iOS 14 beta, over cellular to a ControlTouch on production.
This works just fine here. So we assume the app on your mobile device has a problem with a connection via cellular and has to be completely restarted, to make sure the connection is reset correctly.
Could you close the app from the background first, than to switch off the mobile device, start it again and reopen the app, please.
Please check the connection via cellular.
If it doesn't work we need additional information.
"
And then they proceed to give instructions so they can start a troubleshooting procedure, examining the way the internet provider connects to the internet for that specific phone - provider combination.
My concern is... the app miraculously started to work fine via cellular data.. before the troubleshooting procedure even started.
As developers/integrators/installers/tech-geeks/etc you can understand my concern.. because if there is not a clue on what fixed a problem, nothing is learned. And if / when this issue were to reoccur I would still be completely hopeless.
My client informed me that, out of nowhere, the application started to work as it should, via mobile data. I am speechless because this problem lasted for months. and not only the iphone and app has been restarted countless times, but also the phone has received a complete factory reset where all data and apps had to be reinstalled... None of our actions seemed to have any positive effect (only working through wi-fi, but not via cellular data on the IOS latest IOS)
A few days ago, support via info.bje@de.abb.com Showed some interest to the issue and suggested some steps to establish that there is not a basic connection problem.
their reply was as follows:
"Many thanks for your kind inquiry.
We have checked the remote access with the latest iOS 13 version and also iOS 14 beta, over cellular to a ControlTouch on production.
This works just fine here. So we assume the app on your mobile device has a problem with a connection via cellular and has to be completely restarted, to make sure the connection is reset correctly.
Could you close the app from the background first, than to switch off the mobile device, start it again and reopen the app, please.
Please check the connection via cellular.
If it doesn't work we need additional information.
"
And then they proceed to give instructions so they can start a troubleshooting procedure, examining the way the internet provider connects to the internet for that specific phone - provider combination.
My concern is... the app miraculously started to work fine via cellular data.. before the troubleshooting procedure even started.
As developers/integrators/installers/tech-geeks/etc you can understand my concern.. because if there is not a clue on what fixed a problem, nothing is learned. And if / when this issue were to reoccur I would still be completely hopeless.
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