Hi Bojan !
Thanks for your quick reply 
Here is the system report :
### Server Info Required Detected Status ###
MainWP Dashboard
MainWP Dashboard Version 4.2.2 4.2.2 Pass
MainWP Upload Directory Writable Writable Pass
MainWP Extensions
No installed extensions
WordPress
WordPress Version >=3.6 5.9.3 Pass
WordPress Memory Limit >=64M 512M Pass
MultiSite Disabled =true true Pass
FileSystem Method = direct direct Pass
PHP
PHP Version >=7.0 7.4.29 Pass
PHP Safe Mode Disabled =true true Pass
PHP Max Execution Time >=30 seconds 300 Pass
PHP Max Input Time >=30 seconds 300 Pass
PHP Memory Limit >=128M 768M Pass
PCRE Backtracking Limit >=10000 1000000 Pass
PHP Upload Max Filesize >=2M 8M Pass
PHP Post Max Size >=2M 8M Pass
SSL Extension Enabled =true true Pass
SSL Warnings = empty Pass
cURL Extension Enabled =true true Pass
cURL Timeout >=300 seconds 600 Pass
cURL Version >=7.18.1 7.71.0 Pass
cURL SSL Version >=OpenSSL/1.1.0 OpenSSL/1.1.1d Pass
PHP Allow URL fopen YES
PHP Exif Support YES ( V7.4.)
PHP IPTC Support YES
PHP XML Support YES
PHP Disabled Functions exec, parse_ini_file, passthru, popen, proc_open, shell_exec, show_source, system,
PHP Loaded Extensions Core, PDO, Phar, Reflection, SPL, SimpleXML, Zend OPcache, bcmath, bz2, calendar, ctype, curl, date, dom, exif, fileinfo, filter, ftp, gd, gettext, gmp, hash, iconv, igbinary, imagick, imap, intl, ionCube Loader, json, ldap, libxml, litespeed, mbstring, mysqli, mysqlnd, openssl, pcntl, pcre, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, posix, propro, readline, redis, session, shmop, soap, sockets, sqlite3, standard, sysvmsg, sysvsem, sysvshm, tidy, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, zip, zlib
MySQL
MySQL Version >=5.0 10.3.34-MariaDB Pass
MySQL Mode NOT SET
MySQL Client Encoding utf8mb4
Server Info
Server Software Apache
Operating System Linux
Architecture 64 bit
Server Protocol HTTP/1.1
HTTPS ON
Server self connect Response Test O.K.
User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:100.0) Gecko/20100101 Firefox/100.0
Gateway Interface
Memory Usage 4.18 MB
Request Time 1652124385
Accept Content text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Charset Content N/A
MainWP Settings
Number of child sites 3
Use WP Cron No
Optimize for shared hosting or big networksNo
WP Core advanced automatic updates enabledYes
Plugin advanced automatic updates enabledYes
Theme advanced automatic updates enabledYes
Abandoned plugins/themes tolerance 365
Maximum number of posts to return 50
Maximum number of pages to return 50
MainWP legacy backups enabled No
Primary backup system MainWP Legacy Backups
Basic uptime monitoring enabled Yes
Site health monitoring enabled Yes
Maximum simultaneous requests 4
Minimum delay between requests 200
Maximum simultaneous requests per ip1
Minimum delay between requests to the same ip1000
Maximum simultaneous sync requests 8
Maximum simultaneous install and update requests3
REST API enabled No
Cache control enabled Yes
Active Plugins
iThemes Security 8.1.2 Inactive
MainWP Dashboard 4.2.2 Active
