My analytics was working normally, when suddenly in the middle of the day it stopped recording almost all pageviews/sessions in the overview and general views. Tracking works normally, everything showing in real-time views. There are no filters and UID is not turned on.
Everything is showing in real-time, but it records the views only partially in the overview (for example instead of 200 it records only 30).
It is a big problem as it's always instant and important if you get paid for ads daily. I am not a developer either, so cannot dig deep here. Thanks.