Phone updated, check. Latest Paramount plus, check. Internet connection good, check. All other apps like this working correctly, check. Account set up, check. This app just doesn't work on my Galaxy S21 Ultra 5G. Error: Having trouble playing this video (or any video I try),,, 6320 I have Uninstalled and reinstalled, restarted phone, stood on my head and rubbed my belly while resighting poety. I give up. Quit telling us what we are doing wrong and produce a good app the works.