We recently upgraded our instance from 2.17.1 to 3.5.1. Since then, we can’t retrieve any data in any module when defining a date range of two adjacent days (e. g. Dec 1st to Dec 2nd). Extending the date range to three days, or retrieving data for a single day or a whole week works, though.
Strangely enough, this problem occurs for date ranges that are more than two weeks before the current date.
I already started a thread in the forum, but got no response so far.
Could you please confirm whether this issue is fixed for you in the latest version of Matomo or if you still experience this?
We're still running 3.5.1. We can do an upgrade in January and keep you updated.