problem with GY-86

I have bought a chinese 10 dof GY-86 to use as fly controller in multiwii code
when I defined gy-86 I found a lot of errors I2C in multiwii GUI but my connection was good after checking.
The magnometer worked a moment then it shows trouble
The barometre didn’t work.

When i defined just mpu6050 there was no errors.

To check my module I used I2C scanner but it shows me just one address.

Is my module damaged ? please help. :frowning:

please help, is there another manner to confirm that module is damaged?

no idea!!!