Baityhill_sale

I have a question for the bucket control. There is no issue to connect to the Control+ App, and the calibration passes without issue too. And then, there is no issue controlling the set. However, the bucket can only be opened once. When I open the bucket, it can still be closed with the Control+. However, after that, the bucket cannot be opened. In the App, it shows that the bucket is always in the 45 degree open position after one open/close cycle. As such, there is no way to open it since in the app it is in the open position even if it is closed. After re-calibrate the set, the bucket can be opened/closed again for just one cycle, and then the problem again. When connect the set the first time, there is a function testing section. In the bucket testing section, the testing should just test an open and close cycle. But I noted for the testing, the bucket opened a larger degree then closing. For example, if I keep testing the bucket function, eventually the bucket will be opened wider and wider. The bucket is controlled by the D port in the upper hub. So I also switch the cable for ports B and D. After that there was no issue for the bucket control ( which is connected to port B). But the function connected to D has a similar issue. Does anyone have the same issue?