[Chat not connecting. My NAT type is Open]

It hasn't been working for the past 2 days and I honestly have no clue why

[My chatbox in warframe Isnt working]

Dear warframe 

My chat has been buffering for around 2 weeks. This issue occured when I joined a clan and has been nonstop ever since. It's a big issue as trading is a huge part of Warframe and how else I'm I meant to get plat without paying. Warframe I hope your listening to this problem and plan of fixing it in the near future.

Thank you for your time