Eufycam 2c motion detection problems

I have problems with the Eufycam 2c that don’t detect motion when the sun is shining on the camera so I moved the camera so its in the shade. It also didn’t detect motion when it was raining. Is there any solution for detection when its raining or when the sun is shining on the cameras?

Did moving the camera help? I have similar problems, sometimes motion is detected, sometimes not…