has anyone had this issue? a friend of mine has reported the following to me:

after watching either a movie or tv the screen starts to
get a green tint on most parts of the screen after about 5 minutes. It
looks like a computer screen from the 1980's. If I turn the projector off
and let it cool down the green is gone when I turn it back on. Yesterday I
was able to watch an entire movie and the green did not appear. Today
however it has appeared both times I turned the projector on.

????????