This is what happened:
Yesterday I paused the updates for 7 days in the settings because I needed to quickly shut down the computer and there was update on the line.
Today I installed IntelliJ IDEA Community and after finishing the installer it asked me to reboot the computer. But instead of quick restart that I expected, it took 15 minutes to boot up again.
It was showing the usual stuff when updating ... 4 % .... 30 % ... wait until Windows is ready.
After booting up, I looked into the settings and updates were still paused. So I unpaused them to check if the update I delayed yesterday was still uninstalled and surprisingly it was installed.
I checked for updates and it says: You're up to date.
So what actually happened? Could IDEA force the update? What can I do to prevent this and be in full control over the updates?