MPU6050_DMP6.ino cannot calibrate

[perSCarlsen]

I have an ESP32 and MPU6050, and when download the example MPU6050_raw.ino from PlatformIO everything is working just fine.
Then I try to change to MPU6050_DMP6.ino. After starting the code up it ask for pressing a key to start the demo. And it start up, but only continue with printing **********
So my terminal output looks like this:
Initializing I2C devices...
Testing device connections...
MPU6050 connection successful

Send any character to begin DMP programming and demo:
Initializing DMP...

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