I bought/installed a MotionBlinds Retrofit Motor for Roller Blinds with Bluetooth, and Home Assistant (running on a RPI4) found it instantly (through the RPI onboard Bluetooth adapter), and added it (with its “Motionblinds Bluetooth” integration). But I can’t control the motor, every time I try it gives this error message after some minutes:
Failed to perform the action button/press. 61:14:CF:84:25:32 - 61:14:CF:84:25:32: Failed to connect after 12 attempt(s): No backend with an available connection slot that can reach address 61:14:CF:84:25:32 was found: The proxy/adapter is out of connection slots or the device is no longer reachable; Add additional proxies (ESPHome Bluetooth Proxy) near this device
The BLE signal strength is -72 dBm.
I can connect and control it from my phone, but not from HA.
What to do ? 