Yeah these are supported according to the listing in the 1st post.
Don’t think so, this rarely happens.
If they have worked well before, there might be issues with signal range limits
→ add one or more mains powered non-Ikea zigbee devices in between Homey and curtains; re-pair the curtain drivers at or near their mounting location, NOT next to Homey.
or/and issues with signal interference:
→ Advanced Zigbee Troubleshooting on Homey
