Higher then usual latency

I have also been experiencing major latency accompanied by packet loss and several other symbols that I don't know the meaning of. I have experienced one game so far in which it was so bad the game seemingly freeze lags and as a result kicks me back to main menu with the error CODE:NET.

If I had to point something out then it would be although the lag seems to exist across all maps (I have only played mixtape for reference) it seems to affect the new in rotation maps the most. 

One final detail is that my frames do not suffer at all in the process (as of now), I play on PS4, I live in England on London servers and the first thing to go wrong is almost always ping which seems to cause some sort of chain reaction with any other "compatible issue" that will eventually lead to being removed from the server due to lag