Hi,
Going over the schematics of the LIS3DHTR module I have noticed an issue with the SDO/SA0 line.
On one hand you have a 10K pull down (R2) , and on the other hand you have a 4.7K pull up (R7) near the level shifter, and there is an additional pullup inside the LIS3D sensor.
The voltage on the SDO/SA0 line is ~2.5-2.6V, this is marginally stable according to the datasheet.
I think R2 should be removed
Michael