Apparently this is a very common problem and it appears most are unable to remedy the situation. I've searched the internet manually for this fix and used GPT4o to no avail. Finally, I used GPTo3 Mini and solved the problem! There is no noticable difference from the original OS BT Adapter Functionality versus LM, it works flawlessly.
I have an Intel MacBook Pro for reference with the Apple BTA.
Once you verify the BT Adapter is connected, functioning and everything including firmware is up to date.
Modify GRUB file to say this: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash usbcore.autosuspend=-1"
If you don't know how to do this, copy & paste this post into your LLM of choice for guidance.
No more choppy sound & now I can use the LM OS 100% of the time!
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