Has anyone experienced this issue? If I pause something in iTunes (movie or TV show and even if it is downloaded) and try to resume if it has been paused for about a minute, it will not resume. The same thing occurs with Safari on sites like YouTube. Do I need to reinstall macOS to get this fixed? I have all the updates. I have a 2017 iMac, 1TB SSD, Radeon Pro 580 8GB, 3.8 GHz Intel Core i5, 40GB of RAM.