How did you figure out it is router issue or Nexus issue? How long does it delay? Did you connect to any other Wi-Fi network but no such a problem with Nexus 4? Try channel width 40MHz. Disable WPS...

Before you reinstall the software, did you uninstall it completely? If not, you should do that first. Later, you can download the utility (TL-WR1043ND_V2_USB Printer Controller_Utility_140613) from...

Did you read its user guide? When the switch IP Address is not in the same subnet with host IP Address, it can be discovered by the utility, but you cannot login the utility management page....

Submit a ticket here to report this problem. :) http://ticket.tp-link.com/index.php?/Tickets/Submit

Darin, this article should be helpful. http://www.tp-link.com/en/article/?faqid=715

There is currently no server or local PC that uses the port 4370. I'm confused. What kinds of device are you trying to open port for ?:confused: 192.168.1.150 is not IP address of any local device or...