I am using an accelerometer that has built in single and double tap settings. These settings are unreliable when I use my LCD to draw information that requires my accelerometer's single and double tap modes.

It seems that the LCD causes uncertainties in the modes.

I have tested this using outputs through putty and the outputs are usually accurate. However, they are not when I add the LCD.

Has anybody faced this sort of issue?

What did you do to get passed this issue?

I guess I should mention the board, LCD, and accelerometer, and graphics library:

Accelerometer = LIS3DH Board = nucleo stm32l432kc LCD = serial graphic display 128x64 with a ST7920 controller (white on blue)

Graphics library = u8g2