Bought EOS R two weeks ago. EVF displays red as orange and orange as yellow. Also it displays orange-ish fringe around high contrast objects. Images on SD card are OK. It appears only the EVF is affected. Using EF 75-300mm IS III lens with Viltrox mount adapter. I was shooting outdoors for 3-4 hours, continuously at a sporting event. Problem started after about 30 minutes of use and gets worse during the shoot. I've changed batteries and lenses but problem continues. I let the EOS R sit overnight without a battery and it works the next morning for about 1/2 hour. Any suggestions would be appreciated...
