Check the patch notes. 'Server not responding' is part of the anniversary event. If it isn't in the notes then it is something else they have changed/added that they forgot to add to the notes... I keep having a minute or so to spare between map changes, and this window is open... I'll turn the TV on next time.
Not sure if it will remain did not really read up on anything about it. If it remains that will make me and a lot of people happy. I just got the rewards and now it lets me play it again for fleet marks and Dilithium.
The mission is permanent as is the Ambassador Tier 3 reward. Only the T5 ship will disappear when its over.
A HUGE thank you to Cryptic for the Mogh-class battle cruiser!
The game crashed me out at the end of the Klingon Anniversary mission. Ever since I can't log back in for the windy excuse of "Could not log out one of your existing characters, please try again shortly". I was actually looking forward to the event, now I wish it would have never happened. Extremely disappointing.
As of right now I am #625 out of 3488. I am a Gold member, Where is my preferred Login?
I am now #513 out of 3722
Welp, I'm in now. ONTO THE LAG FEST!
[6/24 23:12] [Combat (Self)] Your Thalaron Pulse deals 126254 (48978) Radiation Damage to Tactical Cube. Hehe. Suck it Borg!
[10/8 15:47] [Combat (Self)] Crystalline Entity deals 98082 (147136) Kinetic Damage to you with Warp Core Breach. WUT? I blame Kurland for this and all other problems in STO.