Dietpi SMB External Permission

Thanks MichaIng fix the eMMC boot problem just upgraded N2+ as my main nextcloud server with startech sata m.2 raid enclosure , I install 2x 1TB WD blue sata m.2 to enclosure and set as RAID 1 for userdata everything works perfect but now I added 1 more 500gb wd blue m.2 sata with enclosure as external storage but everytime I want to transfer some files to 500gb storage i need to type chmod 777 /mnt/ “drive_name” otherwise i get permission denied ?

my setup in /etc/samba/smb.conf

[global]

	workgroup = WORKGROUP
	server string = %h server
	dns proxy = no
	log file = /var/log/samba/log.%m
	max log size = 1000
	syslog only = no
	syslog = 0

	panic action = /usr/share/samba/panic-action %d

	security = user
	encrypt passwords = true
	passdb backend = tdbsam
	obey pam restrictions = yes
	unix password sync = yes

	passwd program = /usr/bin/passwd %u
	passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
	pam password change = yes
	map to guest = bad user

	load printers = no
	printcap name = /dev/null
	disable spoolss = yes

[dietpi]
	comment = DietPi Share
	path = /mnt/dietpi_userdata
	browseable = yes
	create mask = 0664
	directory mask = 0775
	valid users = dietpi
	writeable = yes
	max connections = 8

[orico]
	comment = external
	path = /mnt/orico
        read only = No
	browseable = yes
	create mask = 0664
	directory mask = 0775
	valid users = dietpi
	writeable = yes
	max connections = 8

I guess a little bit as expected as files are transferred as user dietpi with permission 664. However at least reading should be possible for everyone. What file system format your drive has?

lsblk -o name,fstype,label,size,ro,type,mountpoint,partuuid,uuid

Hi thanks for reply i just fixed it , but i have another question about transmission , i have already port forwarding 51413 in my asus router but the port still closed how do i fix ?