I am having problems with poe out feature. i have connected a sxt lite5 to a RB951G-2HnD and it randomly restarts most with traffic. how can i fix this?

What version of RouterOS [software], BIOS [firmware], and PoE [firmware] use in both board?
What Voltage and Ampere you use for power the Routerboard?

But one moment.... RB951G-2HnD do not have PoE out feature........ only RB951Ui-2HnD

The max power consumption of RBSXT5nDr2 are 8W,
if you power the system @ 12V, use 0,666A.
Maximum Amper on RB951Ui-2HnD PoE-out port are 0,5A
On load the RB951Ui-2HnD stop powering the PoE out for overcharge.

For made work both devices, you must power RB951Ui-2HnD (max 7W) with power source 18V 1,5A [my suggestion] or 24V 1A

yes its RB951Ui-2HnD sorry
routeros is 6.10
firmware is 3.12
what is poe firmware?
the power supply is the original supplied with this device. 24v 0.8A regular shaped

if i cant power a sxt lite 5 with this port whats the purpose mikrotik made it for?

i had to make a jumper to power my sxt in this case so i solved my problem but i am questioning my self why make a poe out port that cant support a light cpe device?