Bluetooth and dual boot
If you dual boot on your PC you may have noticed that Bluetooth devices need to be re-connected in each OS after their use in another. That’s super annoying, but can be fixed by syncing the encryption keys in the OSes (Linux and Windows in my case). I tried to do it manually first and it worked for my headphones (Sony WH-1000X M3), but not for my mouse (Logitech MX Anywhere 2S). I searched for an automated solution and found this one. It may not be the simplest (you’ll have to download an extra Windows app and run a command there first), but it worked like a charm. Oh, and you’ll need root/admin access on both OSes.