Hey. I posted about this before, the latest firmware 1.32, it still has the shareport problem. Hopefully they can fix it soon.
In order for the shareport to work, you have to reset the router but changing the sharport settings to the WCN configuration settings. Once it restarts, then switch is back to shareport mode. After that, then that is when the shareport works (ONLY FOR A SHORT PERIOD OF TIME). It requires constant reboots in order to use shareport which i belive is not right. If anyone has the firmware 1.21 and is thinking of upgrading the firmware, DO NOT unless you dont need your shareport.
Just wait until the tech of dlink fixes the issues, let other people test out the firmware and keep reading the forums to see if the latest firmware update is a lot more stable.
The 1.32 firmware, shareport doesnt work and my DNS is disabled. If I enable it, my router will last about 2 to 3 days until it locks up, which requires me to unplug my router and then plug it in. It would be nice to keep the DNS enabled WITHOUT locking up. But if you disable the DNS, the router lasts for about 6 to 7 days until it slows down so much that it requires a reboot.
The 1.32 is a LOT more stable than the 1.31 so if anyone has the firmware 1.31, i suggest a firmware update.
hopefully this information helps all. ^_^