On applying a guest account there are some errors in the system log:
Aug 14 14:22:49 rc_service: httpd 1276:notify_rc restart_wireless;restart_firewall;
Aug 14 14:22:50 kernel: wfd_unregisterdevice Successfully unregistered ifidx 3 wfd_idx 0
Aug 14 14:22:50 kernel: wfd_unregisterdevice Successfully unregistered ifidx 3 wfd_idx 1
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds0.0.5.501^[[0m
Aug 14 14:22:50 kernel: wfd_unregisterdevice Successfully unregistered ifidx 2 wfd_idx 0
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds0.0.5.0^[[0m
Aug 14 14:22:50 kernel: wfd_unregisterdevice Successfully unregistered ifidx 2 wfd_idx 1
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds0.0.1.501^[[0m
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds0.0.1.0^[[0m
Aug 14 14:22:50 kernel: wfd_unregisterdevice Successfully unregistered ifidx 1 wfd_idx 1
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.3.501^[[0m
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.2.501^[[0m
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.3.0^[[0m
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.2.0^[[0m
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.1.501^[[0m
Aug 14 14:22:50 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.1.0^[[0m
Aug 14 14:22:53 kernel: netdev path : eth5.0 -> eth5
Aug 14 14:22:53 kernel: BCMVLAN : eth5 mode was set to RG
Aug 14 14:22:53 kernel: netdev path : eth5.501 -> eth5
Aug 14 14:22:53 kernel: BCMVLAN : eth5 mode was set to RG
Aug 14 14:22:53 kernel: netdev path : eth6.0 -> eth6
Aug 14 14:22:53 kernel: BCMVLAN : eth6 mode was set to RG
Aug 14 14:22:53 kernel: netdev path : eth6.501 -> eth6
Aug 14 14:22:53 kernel: BCMVLAN : eth6 mode was set to RG
Aug 14 14:22:55 nat: apply nat rules (/tmp/nat_rules_eth0_eth0)
Aug 14 14:22:55 kernel: wfd_registerdevice Successfully registered dev wds1.0.1 ifidx 1 wfd_idx 1
Aug 14 14:22:55 kernel: Register interface [wds1.0.1] MAC: 40:b0:76:36:bd:44
Aug 14 14:22:56 kernel: wfd_registerdevice Successfully registered dev wds1.0.2 ifidx 2 wfd_idx 1
Aug 14 14:22:56 kernel: Register interface [wds1.0.2] MAC: 40:b0:76:36:bd:44
Aug 14 14:22:59 kernel: netdev path : wds1.0.1.0 -> wds1.0.1
Aug 14 14:22:59 kernel: BCMVLAN : wds1.0.1 mode was set to RG
Aug 14 14:22:59 kernel: netdev path : wds1.0.1.501 -> wds1.0.1
Aug 14 14:22:59 kernel: BCMVLAN : wds1.0.1 mode was set to RG
Aug 14 14:23:00 kernel: netdev path : wds1.0.2.0 -> wds1.0.2
Aug 14 14:23:00 kernel: BCMVLAN : wds1.0.2 mode was set to RG
Aug 14 14:23:00 kernel: netdev path : wds1.0.2.501 -> wds1.0.2
Aug 14 14:23:00 kernel: BCMVLAN : wds1.0.2 mode was set to RG
Aug 14 14:23:03 kernel: wfd_registerdevice Successfully registered dev wds0.0.4 ifidx 2 wfd_idx 0
Aug 14 14:23:03 kernel: Register interface [wds0.0.4] MAC: 40:b0:76:36:bd:40
Aug 14 14:23:05 roamast: ROAMING Start...
Aug 14 14:23:07 kernel: netdev path : wds0.0.4.0 -> wds0.0.4
Aug 14 14:23:07 kernel: BCMVLAN : wds0.0.4 mode was set to RG
Aug 14 14:23:07 kernel: netdev path : wds0.0.4.501 -> wds0.0.4
Aug 14 14:23:07 kernel: BCMVLAN : wds0.0.4 mode was set to RG
Aug 14 14:23:07 kernel: wfd_registerdevice Successfully registered dev wds0.0.6 ifidx 3 wfd_idx 0
Aug 14 14:23:07 kernel: Register interface [wds0.0.6] MAC: 40:b0:76:36:bd:40
Aug 14 14:23:08 kernel: wfd_unregisterdevice Successfully unregistered ifidx 3 wfd_idx 0
Aug 14 14:23:08 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds0.0.6.501^[[0m
Aug 14 14:23:08 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds0.0.6.0^[[0m
Aug 14 14:23:14 kernel: wfd_registerdevice Successfully registered dev wds0.0.6 ifidx 3 wfd_idx 0
Aug 14 14:23:14 kernel: Register interface [wds0.0.6] MAC: 40:b0:76:36:bd:40
Aug 14 14:23:18 kernel: netdev path : wds0.0.6.0 -> wds0.0.6
Aug 14 14:23:18 kernel: BCMVLAN : wds0.0.6 mode was set to RG
Aug 14 14:23:18 kernel: netdev path : wds0.0.6.501 -> wds0.0.6
Aug 14 14:23:18 kernel: BCMVLAN : wds0.0.6 mode was set to RG
Aug 14 14:23:21 kernel: wfd_unregisterdevice Successfully unregistered ifidx 2 wfd_idx 1
Aug 14 14:23:21 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.2.501^[[0m
Aug 14 14:23:21 kernel: ^[[0;33;41m[ERROR vlan] vlanIoctl ,638: Failed to delete VLAN device wds1.0.2.0^[[0m
Aug 14 14:23:37 kernel: wfd_registerdevice Successfully registered dev wds1.0.2 ifidx 2 wfd_idx 1
Aug 14 14:23:37 kernel: Register interface [wds1.0.2] MAC: 40:b0:76:36:bd:44
My setup is as per my signature. I completed a dirty update across nodes and main with the latest RC released today.
In relation to above, I can though, still connect to the Guest Account and have internet access.
The above VLAN error, also appears on a reboot of all, i.e. via, Aimesh menu, system settings, system reboot, with a Guest Account enabled.