I have 1 Win7 pc connected to my home network that keeps losing its connection (wireless). All other pc's are fine (all Win7 and all wireless). I have Google'd for the past 2-3 months in an attempt to fix this problem (it started around that time). My event viewer is showing "TCP/IP NetBIOS Helper service was successfully sent a stop control" with error code of 0X40030011. Then after a minute or so, the internet comes back. I have adjusted my power settings on the adapter (to not turn off), updated my adapter driver, updated the router's firmware (Asus RT-AC68U), tried disabling win services for tcp/ip, computer browser, etc. based on the recommendations I am finding on different sites. But nothing corrects this. I contacted ASUS who said it's not a router problem because the other PC's don't have an issue. The latest tool I found is called MiniToolBox which is designed to troubleshoot wireless issues. I have run it but am not sure on what the results mean. I can post here if you think it would help. Please help me resolve this. I would REALLY appreciate the help. Thank you!!