I was using my new Canon T5i with around 400 actuations so far today in some light rain and the LCD went blank. I had the 55-250mm STM lens mounted at first when it blanked out. I took it back into the house and replaced the battery which was getting low with a freshly charged battery. The LCD came back on so I went over to the local Farmer's Market, changed to the Canon 17-55mm 2.8 and took a bunch of pictures. The barrel of the lens got wet even though I was using an umbrella. Eventually the LCD blanked out again. Back to the car and up the road a bit, put the 55-250mm STM lens on and shot some horse pictures. The LCD stayed on but there was no rain by then. Curious if this a function of the rebel bodies that when the lens gets wet the LCD shuts off which of course would be unacceptable or if it is a bug that needs to go to the Canon repair? A second and more minor issue is that when I plugged my SD card into my card reader it appeared on the monitor screen but the Canon utility that usually appears to let me download the pictures never came up. I recently updated my iMac to OS X 10.12.1 Sierra from 10.9.5. Do I need anew utility version or what?