Hi! I was watching a movie on te pj. When the movie ended I switched the pj of to go and make a cup of tea. Came back about 5 mins- switched the Epson TW10H back on. Then I noticed that it was not projecting and had a look at it. The warning light on top of the pj is flashing red. I noticed last night the pj was getting very hot. Do you think the pj could be overheating maybe? The pj is also making a sort of rattling noise.