I am working on an iOS app which communicates with some hardware on the local network via wss.
Unfortunately due to WiFi assist I frequently end up with the traffic intended for a lan IP says 192.168.0.18 being pushed onto cellular via WiFi assist.
Is there a way to stop that from happening without requiring the user to switch off WiFi assist? I seen Sonos had similar issues some time ago but do not see how they solved it.
Additionally I note the apple site explains some 3rd party apps which transfer large volumes of data or stream video will not use WiFi assist.. how are they doing that?
** This is different to that of the mobile config question already posted as this is a commercial app not on managed devices.