This is not solved. Why has it been marked as solved. Party chat must be the easiest thing to code compared to BF4 itself yet they can't get it to work.
It is beyond ridiculous and if I was the coder I'd be embarrassed I was so crap. Is this Sony or are we talking about a bunch of muppets startups coding in Starbucks. Sony- you suck. Yeah you do and you know it.