I ordered and received a TP-Link TL-WR702N Wireless Internet Adapter with my OpenSprinkler order. Whenever I plugin/powerup the TP-Link unit, it does something that renders the WiFi (802.11b/g) on my UVerse 3801HGV Residential Gateway (RG) unusable. All WiFi devices in the house get dropped and are unable to re-connect to the RG. The only remedy is to unplug the TL-WR702N and cold-boot the RG. This happens whether the TL-WR702N is in the default AP mode or the re-configured client-only mode.
Any ideas on how I can fix this? It’s going to be very difficult to run a cat5e connection.