This year we had many more Mikrotik devices that don't work out of the box, or stops working with in a year.
Not working out of the box :
Omnitik : 5 devices where the POE out is not working (did solder them trough to fix it)
SXT SQ : 2 devices that can only receive and can not transmit wireless data. (those went into the Bin)
Working but failed within a year:
Omnitik : 3 devices where the RF power amplifier gave short-circuit on the 5V of 3V3 lines (no lights on the device, PCB getting hot and making a buzzing sound)
on these last devices i removed 1 or 2 RF amplifiers, see picture