MSgpio.com read only forums (Jan.15,2018)

Hello
I am running a 4L80e with megashift CAN connected to MSII. After some tuning of the trans I am no longer able to activate manual mode. I have looked through all my settings, and cannot find anything obvious causing this. When either button is pressed, the leds flash once signaling manual mode, but immediately returns to auto mode. I am getting indicators at the bottom of the tunerstudio screen, so it is getting a good signal. Current firmware 4.135, same problem with 4.139. The tune is attached.
Thanks -Matt

Matt,

I don't see anything obvious in your MSQ that would cause this issue. However there are all sorts of things that could potentially be happening. A short datalog would really help narrow it down.

In the meantime, as a work around, you might try disabling the error checking and lever error checking: http://www.msgpio.com/manuals/mshift/V41tune.html#ge to see if that makes any difference.

Lance.