I've been working with galaxy online for a few years now without any problems. However, today I started some new analyses with my data (TopHat, flagstat, Cufflinks) and almost every time when I clicked on the execute button the history got flooded with the jobs repeating itself (sometimes up to 7 times). I was able to cancel the repeated once in time, but I can imagine that if I would not have paid this much attention my free space would have been full before all analyses were done (especially because TopHat takes up several Gb's).
Do you have any idea what the problem might be? Just two months ago I ran similar analyses without any problems from the same computer with the same network.