First off, make the top, floating stat-bar shorter or retractable. As it is, it is obscuring the Gunsmith screen on my 15'' laptop, which is a PC configuration that's not unusual. It is not offering that many stats or anything, and a good chunk of it is preserved for the logo and "change platform".

Then, for some reason, I can't edit my profile, or picture, or whatever it is. I click on it, the hint says what it should do, but it doesn't do it.

Also, to make the floating bar more useful, you should display the current number of players online in GRFS, per platform. I logged in with my X360 profile, show me the X360 players online.

Apart from those, small glitches like Unity not loading are something relatively small, compared to the rest. GRNetwork can be worthwhile, it just needs a bit of work.