I finally got around to installing Mac OS Big Sur this past weekend. I had delayed the install because I wanted to put the original factory SSD back in for the upgrade to be sure all firmware was installed properly. It was a double install (once with factory SSD and then with 2TB Intel SSD). Both installs went fine. Other than several apps that I use which will no longer run the new OS seemed to be running fine. However when my computer went to sleep and then powered back on I got 5 loud pops coming from the speakers that are plugged into the headjack jack. I am also getting the exact same popping during boot (full power-on). Is anyone else experiencing this issue with Big Sur and the trashcan Mac Pro?
