Hello CPCFREAK,
1809 build is no longer available for updating and removed from downloading page for further investigation and fixes.
If you can use your device as normal just wait for a new fixed updated.
If issue makes your work not comfortable:
- You can use Go back option and return to the 1803
- You can reset OS and update, you will get 1803 in the end
- You can clean reinstall 1803, now only this build is available for installation
Notes: always do back-up of important data
We are all waiting for more info about 1809 and fixes.