So I'm running into a bug today (since I have a 1.5GB patch going in the Neverwinter launcher). Any time I have the launcher for Neverwinter going, I can't do anything in STO. When I first had it going, I'd logged into the STO launcher first. When I started the Neverwinter patching, I then hit "Engage" on the STO launcher and the launcher disappeared but the actual STO never launched. No windows or anything (even waited a couple minutes). I tried launching the STO launcher again and it would hang at "Patching" since there was already a patcher going it figured. As soon as I closed the Neverwinter launcher, the STO launcher was able to verify I was already patched and change the button to Engage. Also, the original "Engage" I had hit earlier was able to complete and bring up the character select screen (so I closed the new STO launcher). As soon as I launched Neverwinter patching again, The STO character select screen hung and I coulnd't interact with it. When I closed the Neverwinter launcher, I could interact with STO again and logged into a character. When I started Neverwinter patching, STO hung again and I couldn't interact (no other player movement anything and I was at the KDF academy). When I closed Neverwinter it instantly "caught up". So it looks like anything Neverwinter is patching you can't do ANYTHING in STO. The developers might want to look at separating the two applications a bit more.