Hey guys,
After I selected this option the trainer worked like a charm even after I left the Speed/Cad + power configs same. (the above pic is of another device-config I was trying out with Power cal sensor)
I then created a small 10min workout with variable resistance & I was happy that it worked :).
I read some similar posts here hence thought it possibly be a simple case of being a little ignorant like in my case :). Hope this helps.
Thanks,
Kaushik Iyer
Although I must say that When I was trying to connect the Tacx Flow Smart with as a Bluetooth device it doesn't recognise or connect even though Windows is able to connect to it. so it probably only connects with Ant+ FE-C mode.