I can confirm that the WAP371 series, version 1.1.2.3 did NOT fix the Bug. With a SSID VLAN Un-Tagged throughput is averaging over 21Mbps via a commodity Cable Modem ISP link. However, when a SSID VLAN is Tagged, the throughput drops dramatically to an average of 2.3Mbps. We have tried several different configuration types to desperately find a workaround with NO success.
I will recommend that you leave the Management and SSID VLANs UN-Tagged (or just use the default VLAN 1) and do a basic configuration for a SSID and Management interface. Also, highly recommend not using the Cluster or Single Point Management feature. It also effects the throuput as well. Then, you pray and hope a user doesn't hack the system until Cisco puts a fixed version of code out to download.
