Though I have to manually connect to my bluetooth speakers every time I log on, I was ok with it since it worked. I updated today's updates and though Zorin says I've connected to the bluetooth speakers, no sound comes from it. I see the speakers in the list of output but when I select it, still no sound. I really don't want to reinstall Zorin again since this seems the only work around. Is there a way to roll back to last know working os version?
Do You have tried Pulse Audio Volume Control? This is a Tool to set up Audio Input and Output. You can install it with the Terminal Command sudo apt install pavucontrol
A possible alternative to pavucontrol: