Hi,
I have flashed my new Usytm 4K PRO receiver with the Openpli 7.3 image, which is working fine, i have only one problem with the aspect ratio. When i set the aspect ratio in settings to Pillarbox for the 4:3 content, i does not switch to 4:3, the picture is distorted. But when i set this option to Scaling, than i see the picture in the good 4:3 format. I save the settings, watching the movie, but when i exit the movieplayer, and start again the movie, i see again the distorted (16:9) format. Now when i go back to the menu, change the option to whatever and switch back to Scaling, than its ok again. So really strange, do not know why it dows not work in my uClan receiver. I have the same image on my Vu+, on GigaBlue, but they are ok, only uClan not. TV video settings is ok.