You send MIDI from your controller and receive into your computer
Then use one also at the PC side, don’t use the built-in bluetooth with a faulty driver from Korg.
I own both a Panda MIDI and a set of CME WIDI. The CME WIDI seems to work pretty well in the studio. Never had an issue with them. But I will probably never use them on stage as I have Panda MIDI fixed on my AX-Edge.