Pydio Uploads freeze

I´m running Pydio 8.2.5 on a Ubuntu 16.04.6 virtual server.
My problem is not related to that pydio release, this issue exists since the initial installation.

When I upload a file independent of it´s size I have to wait more than one minute after the bar reaches 100% that pydio finishes the upload.
For me it was no big deal because i only stored large files until now. i thought maybe the clamav needed the time to check the file.
But now I need to store also small files and this is a real problem because i need more than 1 minute for each file.
Maybe someone had this issue too and knows a solution.
Thank you in advance.


Could you please try to turn off clamav ?