I either get one of the following two messages....
"No TIU Found. Make sure your device is connected to the same network your WIFI module is on"
or " Request Times Out"
All engines are suddenly in the "Inactive" mode" with no way to get them active.
Also note the following:
I can use my DCS Remote at Version 6.0 to run my trains.
Sometimes if I turn off my Iphone 7 and restart it, the system works.But it works for a while...not consistant.