My computer nor the programs provided for TP-Link will recongnize my WiFi adapter, it will only show and register the Realtek Network Adapter.Īny ideas what could be causing this? I'm unsure of where to go from here. Lenovo states its not supported under Windows 8. I went to the manufacturers website () and download the driver and it installs but still does not work. It was working perfectly before Win 10 build 1903 was updated for my system 3 days ago. The Realtek RTL8188CU Wireless LAN 802.11n driver as well as Blue Tooth Device (Personal Network) and the High Definition Audio Controller under System devices are all banged out in the Device manager. I've completed a ipconfig renew, release, dns flush & drive reset through both powershell & command prompt I've changed ethernet settings & disabled the adapter as well I've reset my modem/router and no change, all other devices connected have great connection and speed. I've reinstalled all drivers & updated fully.
I've uninstalled all system files for the adapter and WiFi profiles, and restalled. I have changed and reverted all configs for the device itself & it's profiles. I have to disable and enable my WiFi adapter every 2-3mins, or run troubleshooter. I can't maintain a stable connection to the default gateway. Second adapter driver: Virtual Wireless Bus Driver (Microsoft OS)Īlright, so I got the basic information out of the way. Network Adapter: Realtek RTL8188CU Wireless LAN 802.11n USB 2.0ĭriver for Network (WiFi) Adapter: rtwlanu_oldlC.sys I'm going to lay out what I'm currently facing as well as give some information on what I've done so far to combat the issue.
I'm good with computer and usually figure out driver & device compatability issues without much problem. About 10 mins apart, at 5am - so could be other factors, who knows.So I'm lost. Speed was 450KB/s first time, and >1.0MB/s with the realtek driver. I always have trouble with that.Īs an aside, i downloaded an amd 300mb driver using the microsoft driver, and downloaded it again immediately after the wifi driver update. I'd suggest going into device manager and editing the device's advanced settings - limiting the bandwidth to 20mhz, instead of 20-40mhz. There are lots of other drivers for win7, xp, linux, android, etc there as well. I checked a couple other drivers on the site, and they all offer 2012 drivers, so maybe this is the most current. You'll notice after instal, the date shows 2013, but the driver version updates to the realtek 2014 version. Windows 8.1 has a built in driver from 2012 which works, but Realtek offers a driver from 2014. Note: I'm using a netis usb 2.0 N150 that id's with that chipset. I examined the inf file, and the vid/pid ( 0BDA 8176 ) for this model is included.
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