Just posting here to throw my experience into the mix. Just bought a new Zwifting PC… Windows 11. Same Bluetooth connection issues many have already described in this thread. It LOOKS like it connects just fine, but within a few seconds of hopping into the game I see a “connection failure” message.
This is with my Kickr V5. Oddly enough, yesterday Boone went for his first ride here on the new computer with his Kickr bike. It connected just fine. What the heck?
Going to test to see if that was a fluke or not. But for now I guess I’m using Companion to connect, since I don’t trust ANT+ in my environment (too many drops - I assume from neighbors’ wifi).
Hope Zwift can fix this ASAP.