Since I posted a couple of threads complaining about QCharts, I think in fairness I should say it has been working pretty flawlessly for me the past week. Had to switch servers a couple of times but that fixed things for the day.
Wow, talk about jinxing it. Not 10 minutes after I posted, it locked up, didn't give any indication it had stopped, ie red box, and I had to relog on to get it going. Oh great, now three charts are blank. Come on, ESig, you're killing us.