How to disable or stop windows update in Windows 10 insider preview?

I don't think you can disable windows update if you are a windows insider. At least not officially. You can, however, stop being an insider and then control and stop windows update.
 
Easy. You block access to the windows update servers at your router. I'm sure a search on the web will reveal the addresses of the servers concerned.
 

Forum statistics

Threads
341,895
Messages
2,264,973
Members
428,847
Latest member
Jam13