Ring Alarm Installed Nearly?

Hi I am John a retired Electrical engineer from the electricity board in the Uk. Now living in Norfolk Uk. I have nearly installed Ring Alarm system in our bungalow to work with ring doorbell and two outdoor camera’s. Just have the garage sensors , front door keypad and Siren to bring online to finish it.
While fitting our bedroom window contact sensor it gave a force tampered alarm that I can’t seem to clear from history of alarm!
Any help on this would be much appreciated
75 years young lol

Hi @user57836Webb. I was able to find this Community post where other neighbors had a similar concern to yours. There is a marked solution with steps to try and what to do if those steps do not help.