topic Raspi won't connect to Unleashed 200.10.10.5.246 w/ 3 APs, WPA2/WPA3-Mixed in Wireless Questions and Best Practices

Raspi won't connect to Unleashed 200.10.10.5.246 w/ 3 APs, WPA2/WPA3-Mixed

jp — Wed, 22 Sep 2021 21:31:36 GMT

Dear all,

a Raspberry Pi 4 / raspian won't connect to Unleashed 200.10.10.5.246 w/ 3 APs in WPA2/WPA3-Mixed mode. It works fine when changing to WPA2 mode. Not sure about the exact reason, does anyone have an idea?

- Joachim.

PS: If the resolution of the screenshot should be too low, the red field reads
"Reason: (code 16)Invalid MIC in msg 2/4 of 4-Way Handshake
Info: Invalid passphrase".
The passphrase, however, is correct.

Re: Raspi won't connect to Unleashed 200.10.10.5.246 w/ 3 APs, WPA2/WPA3-Mixed

jp — Wed, 22 Sep 2021 21:36:55 GMT

OK, a few Google searches later :-): Seems to be a know problem of the RPi4s (e.g. https://www.raspberrypi.org/forums/viewtopic.php?t=287498). Moderators might want to remove my post above, otherwise it can stay for documenting the problem.

- Joachim.

Re: Raspi won't connect to Unleashed 200.10.10.5.246 w/ 3 APs, WPA2/WPA3-Mixed

syamantakomer — Thu, 23 Sep 2021 19:28:21 GMT

@joachim_posegga we will keep it so that others are also able to get info and can save time on troubleshooting it.

Thanks you!

Re: Raspi won't connect to Unleashed 200.10.10.5.246 w/ 3 APs, WPA2/WPA3-Mixed

rielybutler331 — Tue, 28 Jul 2026 08:42:11 GMT

Window Cleaner Service Our professional window cleaner service is designed to keep your windows spotless, streak-free, and shining all year round. We clean both interior and exterior glass surfaces, removing dirt, dust, water spots, and other buildup that can affect the appearance of your property. Clean windows not only improve curb appeal but also allow more natural light into your home or business. With reliable service, attention to detail, and a commitment to customer satisfaction, our window cleaning team delivers exceptional results for residential and commercial properties alike.