Yeah it could definitely be an issue of needing higher C LiPos as well. Well not now as hes using 50C packs but I guess my post was more "in addition to" the possibilities in your post.
Man, IDK thats a tough one. If its only 2wd drive then it wont be to hard to tear down the transmission and...
Yeah if you already tried switching all those electronics out after it started having that issue and it continues to happen then the Fury is just pulling more of a load on the lipo causing the voltage to momentarily dip low enough to trigger lvc as Stoner said. Whether thats just cuz its bigger...
Swap in an ESC thats a known working one and see if you have the same issue.
if so then swap in a known good working LiPo and see fi you still have the same issue.
if so then swap in a known working motor and see if you still have the same issue.
Its going to be a process of elimination. If...