RTL8852BE can't connect on high 5Ghz channels

[Ivan Baldo]

Doesn't connect to channels above 64, so when my AP decides to use for example channel 116 I get disconnected.

Can confirm that on Windows 11 it works in those high channels.

Even a "nmcli d w" doesn't show any WiFi's with high channels when in other devices I can see them.

Using Ubuntu 24.04 Beta updated as of today, it did happen with 23.10 and 22.04.4 too.

Ubuntu 6.8.0-11.11-generic 6.8.0-rc4
linux-firmware 20240318.git3b128b60-0ubuntu1
linux-image-6.8.0-11-generic 6.8.0-11.11

[ 13.442016] rtw89_8852be 0000:01:00.0: loaded firmware rtw89/rtw8852b_fw-1.bin
[ 13.442305] rtw89_8852be 0000:01:00.0: enabling device (0000 -> 0003)
[ 13.444303] rtw89_8852be 0000:01:00.0: Firmware version 0.29.29.5 (da87cccd), cmd version 0, type 5
[ 13.444309] rtw89_8852be 0000:01:00.0: Firmware version 0.29.29.5 (da87cccd), cmd version 0, type 3
[ 13.726907] rtw89_8852be 0000:01:00.0: chip rfe_type is 41

01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8852BE PCIe 802.11ax Wireless Network Controller [1T1R] [10ec:b85b]
 DeviceName: Realtek Wireless LAN + BT
 Subsystem: Hewlett-Packard Company RTL8852BE PCIe 802.11ax Wireless Network Controller [1T1R] [103c:88e6]
 Flags: bus master, fast devsel, latency 0, IRQ 84, IOMMU group 8
 I/O ports at f000 [size=256]
 Memory at fcf00000 (64-bit, non-prefetchable) [size=1M]
 Capabilities: <access denied>
 Kernel driver in use: rtw89_8852be
 Kernel modules: rtw89_8852be