MMM v2 Success / Failure Poll

[RBMike]

My pre-replacement MMM failed yesterday, broken fan & dead BEC. About 2 hours of run time on it.

My Total dead MMM reveiw:
MMMv1, Dead BEC, broken fan.
MMMv1 (repaired from above), Dead BEC, broken fan & fan connector
MMMv2, dead Fan controller & BEC & broke connector
MMMv2 (pre replacement for the one above), broken fan & dead BEC

I have one that has been run for about 30 minutes, still working.
I have another that has been working for 2 to 3 hours of run time but the fan died & the fan connector is broken off the bottom of the board. (I have installed a Novak fan that is pluged into the RX and have cut the grill out of the top of the case. So 4 out of 5 have broken fans or connectors or both & the one that has not broken the fan has only 30 minutes on it.