Sounds like your thinking of someone else.I once had a servo come unplugged because I didn't push it all the way in but never talked about useing hot glue or anything....
Yup,sucks for sure..
Ive never had servo plugs that fit loose so never used hot glue,will for now on..
This was the last flight on my Trex 550 with the Vbar and everything was PERFECT..
Watch at YouTube
After that flight I took it off because the heli sold..It pretty much went right from the Trex 550 to the Trex 600EFL PRO..If something was wrong,im guessing it would of happend on the Trex 550..But like I said,i'll ask Mr.Mel because I don't know anything about the errors and don't know if the errors could be from unplugged servo plugs..I do know the servo plug was unplugged..
When my wife ask what happend,I told her I didn't know that I lost total control doing a flip.As soon as I took the canopy off to turn power off I seen the plug hanging on the side and showed it to her..The heli was up high enough that theres no way I would of crashed it..I had the cyclic pulled all the way back and it stopped flipping nose down then kicked forward once,knew it was going in..