I appreciate everyone's patience.? I have been posting a few times about this but this time I simplified the server to a standalone file server. Ubuntu 22.04.2,? Version 4.15.13-Ubuntu, ext4 file system My software requires SMB1.? It reads lock files (*.LCK, *.net) to determine the lock status of records and tables in a database. Samba freezes and my software times out when querying? the lock files. The log files at level 5 are quite long and I don't see any obvious errors.?? Thunderbird keeps crashing when I tray to paste them here.? Trying everything I can but can't make it change. Help is very much appreciated. testparm -s Load smb config files from /etc/samba/smb.conf Loaded services file OK. Weak crypto is allowed Server role: ROLE_STANDALONE # Global parameters [global] ??????? client max protocol = NT1 ??????? client min protocol = NT1 ??????? log file = /var/log/samba/log.%m ??????? logging = file ??????? map to guest = Bad User ??????? max log size = 1000 ??????? name resolve order = wins host bcast ??????? obey pam restrictions = Yes ??????? pam password change = Yes ??????? panic action = /usr/share/samba/panic-action %d ??????? passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* . ??????? passwd program = /usr/bin/passwd %u ??????? server max protocol = NT1 ??????? server min protocol = NT1 ??????? server role = standalone server ??????? server string = %h server (Samba, Ubuntu) ??????? unix password sync = Yes ??????? usershare allow guests = Yes ??????? wins support = Yes ??????? idmap config * : range = 3000-7999 ??????? idmap config lingroup : backend = rid ??????? idmap config lingroup : range = 10000-999999 ??????? idmap config * : backend = tdb ??????? admin users = sysadmin ??????? create mask = 0660 ??????? force create mode = 0770 ??????? force directory mode = 0770 ??????? hosts allow = 127.0.0.1 192.168.1. 192.168.0.0/26 ??????? hosts deny = 0.0.0.0/0 ??????? posix locking = No ??????? use client driver = Yes ??????? veto oplock files = /*.TV/*.FAM/*.dat/*.DAT/*.db/*.DB/*.X??/*.x??/*.Y??/*.y??/*.MB/*.mb/*.VAL/*.val/*.PX/*.px/*.mdb/*.MDB/*.lck/*.LCK/*.net/*.NET/ [printers] ??????? browseable = No ??????? comment = All Printers ??????? create mask = 0700 ??????? path = /var/spool/samba ??????? printable = Yes [print$] ??????? comment = Printer Drivers ??????? path = /var/lib/samba/printers [PDFprinter] ??????? comment = Cups Virtual PDF Printer ??????? guest ok = Yes ??????? lpq command ??????? path = /var/spool/samba ??????? printable = Yes [DATA] ??????? comment = APP Files ??????? ea support = No ??????? force group = sambashare ??????? force user = nobody ??????? guest ok = Yes ??????? path = /mnt/APPDATA ??????? read only = No ??????? store dos attributes = No ??????? write list = @sambashare -- Mark B