Realteck 8821ae driver not loading error 39

Realteck 8821ae driver not loading error 39 windows#

Turned off all sleep settings - no effect.

Disabled power settings on NIC - no effect.

Disabled IPv6 - looked promising, but problem still experienced.

Making IPv4 priority over IPv6В - no effect.

Removed NIC from device managerВ and reinstalled - no effect.

What we are looking for is a solution that prevents the problem (a true fix). So, to be clear - we can manually rectify the problem, which treats the symptom. When we check the access point logs the device appears in a connected and authenticated status (which is clearly, not the case). Obviously, if we 'disconnect' (via Wi-Fi menu) and reconnect, the status will change to 'Connected, secured'. Logging in and out of the device has no effect. It is as if the device did not attempt to re-authenticate to the access point. In this state we have an IP address, gateway and DNS value but cannot access the network (internet). When we remove the device from an idle state the connection status is 'No Internet, Secured'. When device is left idle (whether it goes to sleep or not) for some time, the device will 'disconnect' from the network. The device will connect to the wireless upon boot.

Link-Layer Topology Discovery Mapper I/O Driver.

Link-Layer Topology Discovery Responder.

File and Print Sharing for Microsoft Networks.

Authentication Mode: USER AUTHENTICATION.

Use simple certificate selection - checked.

Use a certificate on this computer - selected.

Authentication mode - Microsoft: Smart Card or other certificate.

Connect even if the network is not broadcasting its name - checked.

Connect automatically when network is in range - checked.

Broadcom 802.11agbn Wireless SDIO adapterВ and Intel Dual Band Wireless-AC 8265 (2 different hardware devices).

Devices in question are not part of a domain (AD).

Corporate Network, CISCO Access Points (ISE enabled) - models, 1552h and 3702.

I am curious what triggers the device to attempt a re-auth.Д¬onfiguration: Options not specified here are not selected Note - we believe that there is an issue with the authentication process, on the client side. Please read the issue behavior, configuration, and things we have tried before responding.

Realteck 8821ae driver not loading error 39 windows#

We are experiencing issues with Wi-Fi connections on Windows 10. I am posting on this community because I am the primary person who has been testing the various 'fixes' for this problem. So, if you need some more details I can ask my network team. First.I am NOT a network technician, so - some of the information you all may want may not be included below.