Ubuntu 20.4 samba in Xtreamer nastavitve

Živjo!

Migriral sem iz Ubuntu 18.4 na 20.4. Dela vse, razen težave imam s sambo.
Sama samba po sebi dela nespremenjeno (win 10, android), ne dela mi edino dostop iz prastarega Xtreamer Sidewinderja.
Kot sem ugotovil, zna biti težava v sambi, ker v verziji 20 zahteva novejše kliente zaradi securitija, zato sem dodal še sledeče:

        client min protocol = NT1
        ntlm auth = yes
        lanman auth = yes

Ampak ne pomaga. Ima kak samba/linux geek še kako idejo?

Še cel config file:

#Global parameters
[global]
#lines 1-3 added for ubuntu 20
        client min protocol = NT1
        ntlm auth = yes
        lanman auth = yes
        workgroup = WORKGROUP
        netbios name = SAMBA
        server string = Samba Server %v
        encrypt passwords = true
        security = user
        map to guest = Bad User
        log file = /var/log/samba/log.%m
        max log size = 1000
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
        preferred master = no
        local master = no
        dns proxy = no
        username map = /etc/samba/smbusers
#addedbytusi
        follow symlinks = yes
        wide links = yes
        unix extensions = no

# Share
[database]
        comment = Ubuntu
        path = /mnt/storage/files/
        browseable = yes
        guest ok = yes
        read only = yes

Če ne bo delalo, bo očitno treba nazaj na v18.
Že vnaprej hvala za pametne odgovore.
LpT

Poskusi z (v [global]):

server min protocol = NT1
ntlm auth = ntlmv1-permitted