Deployment reset while the page was loading

Hello

I have a problem deploying large packages via ocs inventory:

I want to deploy Office365, which is 4GB in size

So I went to modify the php.ini file to set the following values:
post_max_size = 20G
upload_max_filesize = 20G
memory_limit = 512M

I also edited all lines php_value in /etc/apache2/conf-available/ocsinventory-reports.conf like this:
php_value post_max_size 20001m
php_value upload_max_filesize 20000m

And restart the serveur

this is the server information:
Nom du système :Linux x86_64
Version :4.19.0-14-amd64
RAM totale :7978 Mo
RAM disponible :7054 Mo
CPU :Intel(R) Xeon(R) CPU E5-2420 v2 @ 2.20GHz
Distribution :Debian GNU/Linux 10 (buster)
Version de PHP :7.4.32
Serveur Web :Apache/2.4.38 (Debian)
Serveur SQL :Debian 10 version 10.3.36-MariaDB-0+deb10u2
Version OCSReports:2.8

The problem:
So the problem is that when I upload the office365 zip file, after 30 seconds of waiting, I get the following message and the upload didn't work:

The connection has been reset
The connection to the server was reset while the page was loading.

Thank you in advance for your help in solving this problem.

Greetings