Alright, so, I've recently set up the Raspbian OS on the raspberry pi 3b, and I can ssh into it normally. Although, if I leave the pi inactive for a while and don't do anything with it, I'm unable to ssh into it after a few minutes (around 30 minutes).
ssh pi@192.168.0.16
kex_exchange_identification: read: Connection reset
And yes, that is the correct IP.