Try contacting TP-Link via email, they have been pretty quick & helpful with responses when I've contacted them.

vigillio wrote Please fix the app! Everything was perfect before the update! Now nothing works! i have a WDR3600. Make sure you installed the newest router firmware that was released. I have the iOS...

soma wrote The new firmware is now listed on TPLINK website but it says it is for TL-WDR4300 ND(UN) V1. What is that mean? I have the V1, or V1.6. What is the ND(UN) stands for? I have a TL-WDR4300...

You might need to have Windows rescan your drive

tuntun wrote any info about this release? Supposedly works with Tether v2.0 if you already have that. I tried re-downloading Tether 2.0 app after it was pulled from app store but now when I launch...

Lol, yes I have. Actually I posted info on it here: http://forum.tp-link.com/showthread.php?76918-Survey-TP-LINK-Tether-APP-for-IOS-amp-Android I sent a PM to jimasek with a download link from my...