I work in a school which has about 20 EB-X39's, the majority of these were installed during September holiday, but since September at least 1 a month has failed and they're all from different rooms, including some from other schools we manage.
They all fail in the same way - Blue flashing status light/Orange flashing bulb light which according to the Epson error codes means it's an internal error. Each time I contact Epson and get a replacement in warranty within the week, but at least one a month seems a bit ridiculous (two this month.)
Has anyone else had this issue or something similar? it seems most likely like a dodgy batch similar to the EB-X20's a few years back, but these are lasting months, not years.