The error is caused by the PiXYZ Plugin. When i remove this from my project there is no error anymore. 

CPU is an i7 8700k

Thanks for the replay, please see my answers in bold text.

Tested with version 1.4.1

• Does this happen on a blank project?
• No
• Does this happen every time or just some times?
• Somtimes (very few times) it is working but i have no idea why 
• Does this happen with fewer types selected in the Extractor?
• Yes