Quote:
Originally Posted by simplechamp
Yes it does, this is a fairly common issue, I've dealt with it on my MMP also.. The BEC doesn't hold voltage very well when loaded up by amp-hungry servos and causes brown outs to the RX. You can use a capacitor on a spare RX channel and that should help, but really an external BEC is a true fix.
Can you even set the internal MMP BEC to 7.4V? I thought it was only 7V max?
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Yep, the capacitor may make it run fine; my 7940th would just stutter without it. A BEC would eliminate any issues.