ZHA + IKEA FYRTUR closing command causes immediate reopen

This is starting to make me feel crazy.

I have three Fyrtur blinds on the latest Home Assistant release using the ZHA integration. I have a problem with exactly one of those three blinds: every time I command it to change position, it will go along with it for about 1 to 1.5 seconds, and then the white LED will blink, and the blind will reopen.

What makes this strange is that this seems to occur whenever the blind is on the Zigbee network. I even tried shutting down Home Assistant Core, and it still occurred. Only fresh out of a factory reset does the Blind appear to not exhibit this behavior, but once it is paired to the Zigbee network again, the problem resurfaces.

To me, this screams like some kind of rogue, misbehaving device or interaction on the Zigbee network, but I have no idea how I could diagnose this.

Any suggestions?