Guild Wars 2

I have been having this problem for almost a month now and its getting very frustrating.
My party chat stops working after 30 min -2 hours its kinda of random but will eventually happen. When it happens i can still use map chat and normal chat, but whisper, guild chat and party chat no longer work’s I am unable to see anything said or reply anything. Is there a way to solve this problem. Need help urgently!.

I have been getting this issue as well for a while….I sent a support ticket and did what they told me but it still happens.

Damm that sucks. . Its getting so irritating . . What did they recommend u to do? .