【 以下文字转载自 Windows 讨论区 】 发信人: rfchui (让风吹), 信区: Windows 标 题: windows 8.1 wifi connection problem 发信站: BBS 未名空间站 (Fri Jun 20 08:51:47 2014, 美东) Router: Model No. TL-WR940N / TL-WR941ND Firmware Version: 3.14.5 Build 130709 Rel.36000n Hardware Version: WR940N v2/WR941ND v5 00000000 Security: WPA-2 AES Windows 8.1 Realtek wifi adaptor: Problem: 1. If I connect to my home wifi without setting up a profile, it will ask for wifi password, then username/password 2. If I have a profile set up first using correct ssid, wpa-2 AES, and password, it stuck at Attempt to authenticate. 3. If I reboot both router and windows 8.1 pc, I can connect. But if I put pc into hibernation and restart it, it will fail to connect. I have other machines running Linux, windows 7, android etc, all have no issue connecting to my wifi router. Did a lot of research on the internet, no solution has been found. Used netsh to clean up all the profiles, flushed all the settings, it didn't help. If anyone has some idea what's happening here, please let me know, it seems like people have a lot of issue with 8.1 wifi but nobody has good solutions.