Windows 10 Preview 16273.1000 is looping for 2 weeks to update

Dear Insiders..Windows 10 Preview 16273.1000 is looping for 2 weeks to update on my PC. Even though there is 16281 update the other does not load, nor finds the newer. When I log in after the update, the 16273.1 is already installing. Is there any way to break this infinte loop? Stop getting Insider Updates temporarily? I prefer not to reset my PC. There are some other updates for Office but they get download error. 

Any help is appreciated.

Marcin B