Beta 10 Full Release -- Weekend of March 7th --

[Silencer]

Then of course there's the in game overlay going missing during extended sessions and alt-tabbing. This time I noticed after tabbing back in to planetside the overlay was there for a couple seconds, rapidly updating the "current time" field to try and catch up before it disappeared completely. Don't know if that might be related to the disappearance, as both long sessions and alt-tabbing cause the clock to cycle many times, and both seem to lead to the overlay disappearing.

Is it just the HUD deactivating? Do the stats overlay and achievements still show up?

If it is just the HUD, try pressing Shift + F3 next time. That is the default key sequence to toggle the HUD. We're looking into why it disappears once in awhile.

[RHINO_Mk.II]

Yeah, it's just the HUD, not the achievement popups or scoreboard.