OTA-update doesn't work for me

Hi everyone,

When I click Download in the OTA-app when a new update appears in it. OTA gives a message: "You are up to date or there is a server issue, check xiaomi.eu for a new version!". This problem has been there for a few weeks already. Every time when there is a new update, I have to manually install it from xiaomi.eu forums, which bothers me. Is there a solution for this?
The device, that I'm currently using is Xiaomi Mi 8. I'm also using stable releases for MI 8.

Thanks for your time.