[2020] High latency with nearby friend

We are discussing this internally - but are unable to come to a conclusion as of yet. Will update accordingly.

Please see the response from development below:

It’s impossible for us to diagnose the root cause, but all the provided evidence is pointing towards the routing between you and your friend being faulty somehow. Contacting your ISP about this issue might help provide an avenue for identifying the faulty element. Beyond this advice, it doesn’t look like there is anything more we can do to help unfortunately. Apologies.

Another thing, are you guys using the mod, “player list plus”? It can cause a lot of the issues you’re describing. Low ping but extremely laggy, mobs hitting through block, desyncing, etc.

Ah yeah, something about using that mods while also using the ‘use small networks packets’ vermintide setting option caused issues.