Please I can't hear the sound of the videos outside of Youtube anymore. Example when I watch the videos on the Samsung community there is no sound even when unblocking the sound of the video. I have a Galaxy A40 which is working fine but for some time now I have not been able to hear audio from videos posted on the community page and other sites. Can you help me please ? I looked in sound settings and accessibility but can't find how. Thank you very much to all.