No Red. Could it be the lamp?

[synaesthesia]

Jeez - how old are those now? We junked the Epson X5-e's about July 2017 according to my notes and replaced with Epson EB-X27's. The quick corner feature on the X-11's was outstanding at the time!

 

2009-2010 would have been about it; they came with a free lamp back in the day so that gave them extra longevity. About 25 still in use otherwise the rest are X11s and X27s. There's older around - a couple of Mitsubishi XL6U which seem to be pretty solid units!