Intermittent Plex server connection issues

[thepixelgeek]

Last night, I reinstalled Plex jail. All the machines (tv, mac, win) connected fine and were able to play a movie.

Early this morning, the TV and Macbook did not have a connection to the server.

I downloaded the Plex client for Macbook, but it too failed to connect.

Edit: After checking Macbook connection again, an hour later, it reconnected.
Edit: 30mins later, the Mackbook lost connection again.
Edit: An hour or so later, the Macbook connected again.

TV still has no connection to the Plex server. I tried wired and wireless connections. No luck.
Edit: After a while it reconnected.

Windows machine is the only machine that stays connected to the Plex server.

All machines have 192.168.4.x.
Plex server is 192.168.4.x

config:

Code:

{
    "CONFIG_VERSION": "14.1",
    "allow_chflags": "0",
    "allow_mlock": "0",
    "allow_mount": "0",
    "allow_mount_devfs": "0",
    "allow_mount_nullfs": "0",
    "allow_mount_procfs": "0",
    "allow_mount_tmpfs": "0",
    "allow_mount_zfs": "0",
    "allow_quotas": "0",
    "allow_raw_sockets": "1",
    "allow_set_hostname": "1",
    "allow_socket_af": "0",
    "allow_sysvipc": "0",
    "allow_tun": "0",
    "available": "readonly",
    "basejail": "no",
    "boot": "on",
    "bpf": "yes",
    "children_max": "0",
    "cloned_release": "11.3-RELEASE",
    "comment": "none",
    "compression": "lz4",
    "compressratio": "readonly",
    "coredumpsize": "off",
    "count": "1",
    "cpuset": "off",
    "cputime": "off",
    "datasize": "off",
    "dedup": "off",
    "defaultrouter": "192.168.4.1",
    "defaultrouter6": "none",
    "depends": "none",
    "devfs_ruleset": "4",
    "dhcp": "on",
    "enforce_statfs": "2",
    "exec_clean": "1",
    "exec_fib": "0",
    "exec_jail_user": "root",
    "exec_poststart": "/usr/bin/true",
    "exec_poststop": "/usr/bin/true",
    "exec_prestart": "/usr/bin/true",
    "exec_prestop": "/usr/bin/true",
    "exec_start": "/bin/sh /etc/rc",
    "exec_stop": "/bin/sh /etc/rc.shutdown",
    "exec_system_jail_user": "0",
    "exec_system_user": "root",
    "exec_timeout": "60",
    "host_domainname": "none",
    "host_hostname": "plex",
    "host_hostuuid": "plex",
    "host_time": "yes",
    "hostid": "00000000-0000-0000-0000-0CC47A8665C4",
    "hostid_strict_check": "off",
    "interfaces": "vnet0:bridge0",
    "ip4": "new",
    "ip4_addr": "igb0|192.168.4.97/24",
    "ip4_saddrsel": "1",
    "ip6": "new",
    "ip6_addr": "none",
    "ip6_saddrsel": "1",
    "jail_zfs": "off",
    "jail_zfs_dataset": "iocage/jails/plex/data",
    "jail_zfs_mountpoint": "none",
    "last_started": "2020-01-21 02:27:27",
    "login_flags": "-f root",
    "mac_prefix": "0cc47a",
    "maxproc": "off",
    "memorylocked": "off",
    "memoryuse": "off",
    "mount_devfs": "1",
    "mount_fdescfs": "1",
    "mount_linprocfs": "0",
    "mount_procfs": "0",
    "mountpoint": "readonly",
    "msgqqueued": "off",
    "msgqsize": "off",
    "nmsgq": "off",
    "notes": "none",
    "nsemop": "off",
    "nshm": "off",
    "nthr": "off",
    "openfiles": "off",
    "origin": "readonly",
    "owner": "root",
    "pcpu": "off",
    "priority": "99",
    "pseudoterminals": "off",
    "quota": "none",
    "release": "11.3-RELEASE-p5",
    "reservation": "none",
    "resolver": "/etc/resolv.conf",
    "rlimits": "off",
    "securelevel": "2",
    "shmsize": "off",
    "stacksize": "off",
    "stop_timeout": "30",
    "swapuse": "off",
    "sync_state": "none",
    "sync_target": "none",
    "sync_tgt_zpool": "none",
    "sysvmsg": "new",
    "sysvsem": "new",
    "sysvshm": "new",
    "template": "no",
    "type": "jail",
    "used": "readonly",
    "vmemoryuse": "off",
    "vnet": "on",
    "vnet0_mac": "0ccxxxxxx09 0ccxxxxfa0a",
    "vnet1_mac": "none",
    "vnet2_mac": "none",
    "vnet3_mac": "none",
    "vnet_default_interface": "auto",
    "vnet_interfaces": "none",
    "wallclock": "off"
}

Log:

Code:

Jan 20 17:03:32 plex newsyslog[31263]: logfile first created
Jan 20 17:03:32 plex syslogd: kernel boot file is /boot/kernel/kernel
Jan 20 17:03:40 plex pkg-static: pkg-1.12.0 installed
Jan 20 17:03:41 plex pkg-static: pkg reinstalled: 1.12.0 -> 1.12.0
Jan 20 17:03:53 plex pkg: plexmediaserver-plexpass-1.18.3.2129 installed
Jan 20 17:03:54 plex pkg: ca_root_nss-3.49.1 installed
Jan 21 01:03:54 plex dhclient[30960]: connection closed
Jan 21 01:03:54 plex dhclient[30960]: exiting.
Jan 20 17:03:54 plex syslogd: exiting on signal 15
Jan 20 17:04:08 plex syslogd: kernel boot file is /boot/kernel/kernel
Jan 20 17:19:49 plex pkg: plexmediaserver-plexpass upgraded: 1.18.3.2129 -> 1.18.4.2171
Jan 20 17:20:17 plex dhclient[31758]: connection closed
Jan 20 17:20:17 plex dhclient[31758]: exiting.
Jan 20 17:20:17 plex syslogd: exiting on signal 15
Jan 20 17:20:34 plex syslogd: kernel boot file is /boot/kernel/kernel
Jan 20 18:27:17 plex dhclient[38874]: connection closed
Jan 20 18:27:17 plex dhclient[38874]: exiting.
Jan 20 18:27:17 plex syslogd: exiting on signal 15
Jan 20 18:27:27 plex syslogd: kernel boot file is /boot/kernel/kernel

Daily security output:

Code:

> igb0: link state changed to DOWN
> igb0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed
> igb0: link state changed to DOWN
> igb0: link state changed to UP
> igb0: link state changed to DOWN
> igb0: link state changed to UP
> arp: 192.168.4.251 moved from 40:6c:8f:2b:d6:2d to 7c:c3:a1:b1:0d:2e on igb0
> epair0a: Ethernet address: 02:66:d0:00:05:0a
> epair0b: Ethernet address: 02:66:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:50'
> igb0: link state changed to DOWN
> vnet0:50: promiscuous mode enabled
> igb0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed
> vnet0:50: link state changed to DOWN
> epair0b: link state changed to DOWN
> igb0: link state changed to DOWN
> igb0: link state changed to UP
> epair0a: Ethernet address: 02:66:d0:00:05:0a
> epair0b: Ethernet address: 02:66:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:51'
> igb0: link state changed to DOWN
> vnet0:51: promiscuous mode enabled
> igb0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed
> vnet0:51: link state changed to DOWN
> epair0b: link state changed to DOWN
> igb0: link state changed to DOWN
> igb0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed
> in6_purgeaddr: err=65, destination address delete failed
> arp: 192.168.4.251 moved from 40:6c:8f:2b:d6:2d to 7c:c3:a1:b1:0d:2e on igb0
> arp: 192.168.4.251 moved from 7c:c3:a1:b1:0d:2e to 40:6c:8f:2b:d6:2d on igb0
> epair0a: Ethernet address: 02:66:d0:00:05:0a
> epair0b: Ethernet address: 02:66:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:56'
> igb0: link state changed to DOWN
> vnet0:56: promiscuous mode enabled
> igb0: link state changed to UP
> vnet0:56: link state changed to DOWN
> epair0b: link state changed to DOWN
> igb0: link state changed to DOWN
> igb0: link state changed to UP
> epair0a: Ethernet address: 02:66:d0:00:05:0a
> epair0b: Ethernet address: 02:66:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:57'
> igb0: link state changed to DOWN
> vnet0:57: promiscuous mode enabled
> igb0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed
> vnet0:57: link state changed to DOWN
> epair0b: link state changed to DOWN
> igb0: link state changed to DOWN
> igb0: link state changed to UP
> epair0a: Ethernet address: 02:66:d0:00:05:0a
> epair0b: Ethernet address: 02:66:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:58'
> igb0: link state changed to DOWN
> vnet0:58: promiscuous mode enabled
> igb0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed
> vnet0:58: link state changed to DOWN
> epair0b: link state changed to DOWN
> igb0: link state changed to DOWN
> igb0: link state changed to UP
> epair0a: Ethernet address: 02:66:d0:00:05:0a
> epair0b: Ethernet address: 02:66:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:59'
> igb0: link state changed to DOWN
> vnet0:59: promiscuous mode enabled
> igb0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed