NickNightingale wrote

After upgrading my two EAP225 APs to EAP225(EU)_V3_5.1.6 Build 20240313 (from EAP225(EU)_V3_5.1.1 Build 20230921), two PCs running fully updated Windows 10 with two different USB WiFi adapters blue screen after a few seconds of network activity. The EAPs are connected to a Docker container running Omada 5.13.30.8. There are no VLANs set up, it is just a very basic home network. A laptop with built-in WiFi and about 20 other devices all work perfectly. I have downgraded the APs back to EAP225(EU)_V3_5.1.1 Build 20230921 and the crashes have gone away. The WiFi adapters have different chipsets and drivers and have been working flawlessly for many months.

 

I have Band Steering, Fast Roaming, AI Roaming and Dual Band 11k Report enabled, but not Force-Disassociation.

 

Has anyone else seen this? I can't find any reports through Google.

Hi @NickNightingale 

Could you check your SSID setting and make sure the SSID not includes the 6GHz, disable PMF, and not includes the WPA3? You can create a test SSID and see whether it works. Please share your SSID settings to us if the same issue occurs.

NickNightingale wrote

Hi @Hank21,

 

Just a quick followup. Enabling PMF is what causes the crashes. With the network on WPA2-PSK/Auto, setting PMF to Capable causes a blue screen within a few seconds. When set to Disable everything works normally.

 

Nick

Hi @NickNightingale 

May I have the model of the TPLINK USB adapter you are using now? It will be appreciated if you can share some screenshots of the network card info page and the models of them.