@YouTube Hey, i just realized that the YouTube App on my PS4 PRO no longer plays audio on 5.1 surround. I've gone through all the possible settings and no luck... I hope that this is an update issue and that it can be resolved. Thank you!
Thanks for trying all those steps. Also, please send a feedback report directly from YouTube with these steps: https://goo.gl/WdI0BK . While every individual report may not get a direct response, we do review everything and use the details to investigate and fix issues.