These are a joke if you care about picture quality or color reproduction. Even midrange stuff like epson aren't that great. To get really good quality projection, what you need is a Christie's or a Sony ES. Neither are cheap.Check out some ultra short throw projectors. Like mi projector : https://www.mi.com/us/mi-laser-projector-150/ . These are supposed to be easy to setup, can be placed on table near the projection wall.
Try different themeMy UI has all the Icons garbled. (PC, chrome)