Loading YouTube Videos
Background- In Dec. I upgraded from High Sierra to Catalina 10.15.2. Lots of problems. Took into the Genius Bar and they diagnosed bad memory and reloaded back to Mojave 10.14.6. All was well for a couple of weeks but now I am having a couple problems with Youtube. 1. Sometimes I get a spinning wheel while it loads and it continues until I click on the window to pause and then click on the window a second time and it loads immediately. 2. Sometimes when I play the video, the voice is out of sync. I can shut the window down and refresh it and all is well. dm
iMac with Retina 5K display, macOS 10.15