I do, but my intended location is close to the hub. I'll test if you want. My confidence level that I'll get this joined to HA via my ConBee 2 is relatively high. Does sound like I may need to update its firmware. I have that controller on an extension cable, away from sources of potential interference (i.e. USB 3.0 ports). Trying to pair with the controller connected via a USB 3.0 port, or too close to one is a mistake that others have made when attempting to join Xiaomi devices.
Having said that, my confidence that Hubitat will join to and/or stay connected to this sensor is substantially lower based on my experience with joining other Xiaomi devices directly to HE. There's other ways I can likely join it too. I have a Mijia Multimode hub that I can likely join it to, and it can communicate via HA and/or HE using a number of different methods. I also have an older Aqara HomeKit hub which might also work. Not certain about that one. It's been boxed up for a while, so I'll need to get it out and see if I can get it's firmware up to date if needed. However, that would be a HomeKit to HE automation only. I've never been able to get that particular hub integrated directly to HE.
Anyway, there are choices, but if you're thinking this might be a new era of love between Xiaomi devices and Hubitat, I would keep your expectations low. There is no easier and reliable way to get Xiaomi device into Hubitat than to simply setup HA, get any one of the numerous Xiaomi compatible Zigbee controllers, and install Home Assistant Device Bridge. Do that, and you'll stop concerning yourself with which Xioami device you can reliably use with Hubitat, and you'll instead shift your focus to which Zigbee device do you want to use, because they'll all be reliable. If one Zigbee controller doesn't cover it for a certain device (based either on manufacturer or device driver capabilities), you can simply use the other one.
