Originally Posted by 2-shot

My Hotwire app for the iOS will not read the current esc settings. If I turn the power switch off on my RX4, and turn it back on, I have to go through the whole re-binding process with the Bluetooth. Then I'm back to square one.
I did figure out the fan slider switch on the app. When it's connected via Bluetooth, if I tap default on the left menu, it will turn my fan to "on". But if I turn the power switch off on the RX4, physically disconnect the Hotwire from the esc, or unplug my lipo, I have to go through the Bluetooth re-binding process and all of the settings on the app show default settings. I made sure to tap "apply" after I made adjustments and tapped "drive" to disconnect the Hotwire. It's all good until I disconnect power from the Hotwire.

I beginning to think that I got a faulty Hotwire.