Hey,

I have noticed that when I execute exit(0) too many times, and then
writing to the serial port the data doesn't get to the other side
correctly.

I for instance send the string "HAS 0", and then the other side will
sometimes receive it correctly, and sometimes as "HA 0", or "HASHAS
0", or "HAS 0 HAS 0", or "HAHAS 0", etc.

This can be reproduced everytime by exiting exit(0), letting it
reboot, executing again, about 10-20 times. Then it starts writing
data in this way.

It's not really something that happens in production, but still, why
would it do this? It happens with all models I've tried it with (all
being 18Fxxxx)

Quintin Beukes
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