Not possible they were lose at all, i check my connections daily. Raised by a residential electrician lol.i,m only on my 2 or 3rd grow with mh ts3000 ( i say 2nd-3rd because i overlapped photos and autos) and lights have been running constant for the girls.
is it not possible the OP and others didn't have the plugs fully in?
i know mine was a real snug fit with the plugs?
and yes i am a newb here but so far i've had no issues with the lights.
and why go after a member who was just trying to calm this thread down to a civil level?