Direct channel comms does not work, preventing communication with other players. Microphone icon is visible at the bottom left on the screen while holding push to talk but name does not appear underneath message feed. Other channels do work although the same issue may occur randomly to other channels but usually seems to fix itself although can cause trouble in team based scenarios/situations. Severity is dependent on server type as RPG style server heavily rely in the direct channel, thus making it very difficult to communicate.