Packet Loss and latency issues on large scale maps

EA ID: Toxa_Soft
Steam ID: toreks01
Platform: PC
Which console generation do you have? (NA if on PC)
What is your Gamertag/PSN ID? Te3po
Date/time issue occurred? All the time
What type of issue do you have? Packet Loss and latency issues on large scale maps
Summarize your bug: I can play small scale maps with little to no issues but when it comes to the bigger maps, it’s like my game is playing in slow motion on/off while still retaining high fps when it’s not bugging out. The most lag occurs when I encounter an enemy.
In which mode and or map has this happened? large scale maps 
ISP name: BCM
Your Current Region: Europe