Please check sensor power supply (current/voltage), record the waveform by oscilloscope or logic analyzer.
And let us know your check result.
Sorry for the long time with no response, I have been away from work.
We recently acquired a regulated voltage supply, I'm going to try it and get back to you when it is done.
In the new hardware design, the SPI line should be as short as possible, and the power supply should be enough.