k780 support?

Created by: faassen

I have a k780 and while I have it working with bluetooth, it doesn't seem to want to pair with the unified receiver. I have two (one that came with my mouse, a M705, the other came with k780). The mouse pairs with both receivers just fine.

I managed to pair the keyboard with ltunify once, but it still didn't actually let me type anything. But at least it showed up in the listing. That pairing did show up in solaar. I haven't even been able to replicate this behavior -- I can't get any of the tools to pair anything. It's possible that is because that dongle was pre-paired (it came with the k780), and I didn't check properly, but anyhow, I could remove the pairing just fine. :)

k780 has function keys to pair, and turning off and on the device isn't possible. I try holding the key for a few seconds to initiate pairing, and it blinks, but solaar simply times out. The instructions suggest that on Windows you need to press fn-P and on Mac OS fn-O to finalize pairing, but pressing either has no effect either.

I don't see the k780 in the list of devices in docs. Is it supposed to work? Has anyone gotten it to work? Any way I can help debug this?