I have used ImgBurn for years without paying a lot of attention because 'it just works'. However recently, I had a major OS failure that required a software rebuild and reinstallation of the majority of apps, including ImgBurn.
I have just burnt a 25GB Blu ray x2 BD-RE (21GB content), which has taken 1hr 25m. As I recall, it never took that long previously and while, as I said, I never really paid a lot of attention, I think it was around the 40-50mins. Please can someone firstly confirm whether my 40-50minutes is correct before I start asking for help to work out what might be slowing the process down.