diff --git a/uftpd.cfg b/uftpd.cfg
index 12e38df..afc6940 100755
--- a/uftpd.cfg
+++ b/uftpd.cfg
@@ -1,67 +1,68 @@
-#FTP CONFIGURATION SAMPLE "/etc/uftpd.cfg"
+# FTP CONFIGURATION SAMPLE "/etc/uftpd.cfg"
 
 #######################################################
 #                 UFTP SERVER SETTINGS                #
 #######################################################
 
-#MAXIMUM ALLOWED CONNECTIONS ON THE SERVER
-MAXIMUM_ALLOWED_FTP_CONNECTION = 30
+# NOTES: 
+# restart uFTP to apply the configuration after changing parameters
 
-#TCP/IP PORT SETTINGS (DEFAULT 21)
+# Maximum allowed FTP connections on the server
+MAXIMUM_ALLOWED_FTP_CONNECTION = 50
+
+# TCP/IP port settings (default: 21)
 FTP_PORT = 21
 
-#Allow only one server instance (true or false)
+# Allow only one server instance (true or false)
 SINGLE_INSTANCE = true
 
-#Run in background, daemon mode ok
+# Run in background daemon mode (true or false)
 DAEMON_MODE = true
 
-# Folder where to save the logs, use the same format below, the folder must terminate with /
+# Folder where logs are saved; must end with a '/'
 LOG_FOLDER = /var/log/
 
-# Maximum number of logs to keep, if 0 log functionality is disabled
+# Maximum number of logs to keep; set to 0 to disable logging
 MAXIMUM_LOG_FILES = 0
 
-# Idle timeout in seconds, client are disconnected for inactivity after the
-# specified amount of time in seconds, set to 0 to disable
-IDLE_MAX_TIMEOUT = 3600
+# Idle timeout in seconds; clients are disconnected after this period of inactivity; set to 0 to disable
+# some clients may fail if the timeout is too high https://github.com/kingk85/uFTP/issues/29
+IDLE_MAX_TIMEOUT = 330
 
-#MAX CONNECTIONS PER IP
-#LIMIT THE MAXIMUM NUMBER OF CONNECTION FOR EACH IP ADDRESS
-# 0 TO DISABLE
+# Maximum connections per IP address; set to 0 to disable
 MAX_CONNECTION_NUMBER_PER_IP = 10
 
-#MAX LOGIN TRY PER IP
-#THE IP ADDRESS WILL BE BLOCKED FOR 5 MINUTES AFTER WRONG LOGIN USERNAME AND PASSWORD
-#0 TO DISABLE
+# Maximum login attempts per IP (anti bruteforce feature); IP will be blocked for 5 minutes after exceeding this number of failed login attempts; set to 0 to disable
 MAX_CONNECTION_TRY_PER_IP = 10
 
-#USE THE SERVER IP PARAMETER IF THE FTP SERVER IS UNDER NAT
-#SERVER IP SHOULD BE SET TO ROUTER IP IN THIS CASE
-#IF NOT IN USE LEAVE IT COMMENTED OR BLANK
-#USE , instad of . eg: 192,168,1,1
+# Server IP address for NAT configurations; use commas instead of periods (e.g., 192,168,1,1); leave commented or blank if not used
 #SERVER_IP = 192,168,1,1
 
-#TLS CERTIFICATE FILE PATH
+# TLS certificate file paths
 CERTIFICATE_PATH=/etc/uFTP/cert.pem
 PRIVATE_CERTIFICATE_PATH=/etc/uFTP/key.pem
 
-#Enable system authentication based on /etc/passwd
-#and /etc/shadow
+# Enable system authentication based on /etc/passwd and /etc/shadow (true or false)
 ENABLE_PAM_AUTH = false
 
-# Force usage of the TLS
-# If enabled, only TLS connections will be allowed
+# Force usage of TLS; if enabled, only TLS connections are allowed (true or false)
 FORCE_TLS = false
 
-#
-# Random port for passive FTP connections range
-#
+# Random port range for passive FTP connections
 RANDOM_PORT_START = 10000
 RANDOM_PORT_END   = 50000
 
-#USERS
-#START FROM USER 0 TO XXX
+#######################################################
+#                      USER SETTINGS                   #
+#######################################################
+
+# Define users with the following parameters:
+# USER_<n> = username
+# PASSWORD_<n> = password
+# HOME_<n> = home directory
+# GROUP_NAME_OWNER_<n> = group ownership for new files (optional)
+# USER_NAME_OWNER_<n> = user ownership for new files (optional)
+
 USER_0 = username
 PASSWORD_0 = password
 HOME_0 = /
@@ -78,7 +79,7 @@ USER_2 = anotherUsername
 PASSWORD_2 = anotherPassowrd
 HOME_2 = /
 
-#blocked user that are not allowed to login
+# Blocked users who are not allowed to log in
 BLOCK_USER_0 = user1
 BLOCK_USER_1 = user2
 BLOCK_USER_2 = user3