IGN: Barbell Today during Synergy HT runs, my client fully crashed to desktop with no error message. This happened once during the first prehead, which I assumed was lag as a number of my guild members also had to relog (though no one else in the HT run) and again just after tail was killed. The second time, there was no lag whatsoever and no mass relogs alongside me, so I don't believe that's the issue. I've completed HT twice besides this run with absolutely no issues - in fact I've managed to not crash when every single other member of the run has D/C'd from lag when a run was going on during shop reset. I've done a third run and died, but had no client issues, just didn't pot fast enough. I don't have an Nvidia card. I'm a macbook air, running windows 7 on bootcamp. I am GFX'ing after summons of each pre head and before every map change, and during the main HT I am GFX'ing after summon and before each bodypart dies. I'm not getting any graphical errors that would lead me to believe this is the problem (black boxes, flashing images, weird colors/textures, etc). The only thing that has changed between my last run and this one is that I'm visiting my parents for the holidays - so I'm on a different ISP, but outside of HT I have, if anything LESS trouble connecting to the game than I do normally. I'll be back to my previous internet on friday, and have runs scheduled, so I'll update this thread if the problem disappears. I'll also try to test and see if the same thing happens at zak or krexel later... neither of those bosses being something I usually have a problem with.