Tested the new FW drop 2784. 87U is connected to a Gigabit switch. DHCP router is connected to the same Gigabit switch.
1. Issue on 87U losing static IP in AP mode still exists. Loaded FW 2784 and upon completion, system asked for a hard reboot. Disconnected power to 87U unit for 5mins, reconnected power, booted up, can't find 87U using previous static IP address. Again, the 87U was assigned to an IP that is outside of DHCP range but within the same subnet mask. Using router DHCP list, 87U has automatically picked up an IP address that is "within" DHCP range. Loaded defaults, rebooted, set to AP mode, assigned static IP (no conflicts on the network) and repeated the same steps, 87U still decides to automatically picks its own DHCP IP. Rubbish.
2. IP connectivity issues on 5GHz still persists. Established connection from laptop to 87U using 5GHz band. Full bars and connected at 300Mbps (2x2). Able to ping gateway in CMD PRMPT. Able to access any web pages successfully. Let system idle for 3-4mins. Repeated CMD PRMPT ping to gateway and destination host unreachable. Funny thing is laptop remains connected to 87U with full bars at 300Mbps. Reopened IE and tried to goto any site, fails. Disconnected from 5Ghz band and reconnected to 2.4GHz band. Repeated the same steps, no IP connectivity loss. What a load of crap.
disappointed.