ORIGINAL: redmoon
I do not seem to have anyh problem. I've had at least 16 full charge down flights and everything runs fine. The trick is to run the motors parallel and not in a series.
So far so good! It's really a crap shoot running multiple motors or larger
motors. One RX that I ran larger motors had capacitors and that seemed
to help but with the other two RX's, the larger motors blew the output transistors
that supplied power to the motors. You'll know it when one motor barely
turns or won't turn at all.
The one RX I got about a dozen or more fully charged flights while the other
one blew after about only three. Both blew after a full charge in mid flight
which made for a spectacular spiral dive into the ground.