Fixing Arduino Due R3 not starting bug

Arduino Due is a cool board with ATSAM3X8E microcontroller. But R3 version has a bug: on first power-up (or if power was turned off for more than ~5sec) board mostly will not start, and you have to push "Reset" button to make your sketch work.
I have two R3 boards with same issue. And it's annoying to push button every time =)
Today I've tried to use voltage control supervisor to automate power-on reset process.

We need:

• MCP100-315 supervisor (I have some of them, another not tested)
• 1N4148 diode (MCP100 series have totem pole reset output)

Pros. of MCP100 series: cheap, TO-92 case available, and 350ms delay before reset pin becomes high.

So here it is:

Connections

First I tried to connect Vdd pin of MCP100 to 3.3V pin. But threshold was too little and in most case board was in reset state for infinite. I think that MCP100-300 will work fine with 3.3V.

Conclusion.
I've made this fix for all two my R3 DUE's. All of them now start OK.

P.S. People say this bug was fixed in a new version: R3-E.