Ah, no matter. I wait for Microsoft to fix and will be broken (again?)
Edit:
Now, bluetooth speaker cannot even be select in Windows Sound settings. Before, bluetooth speaker select, but not work, ah-ah!
Edit 2:
After plug in 3.5 mm jack into speaker, bluetooth and all sound enhancer go wrong.
Edit 3 (8-7-2021):
Now, Windows is slowly turning off my on-line shopping. I cannot add anything to cart. I cannot log-in to websites, except using browser on C:/ drive. Microsoft is using full-on aggression to patch all loopholes before Windows 11.
Edit 4:
I could not update browser, but did. Now, I can on-line shop and log-in better, but I am sick and tired of being sick and tired!