My WLAN crashes everytime i connect my Bluetooth headphones

Hi, as I’m a pretty beginner in linux and instantly got lost searching the web for causes of the issue, why this could happen. There seems to be countless causes and very special fixes for every other network adapter built in.
Well i asked in the telegram chat how to find at least whats built in, in this “IdeaPad 5 Pro 16ARH7 - Type 82SN”

and this is where i am now, no clue how to proceed with this information.

Please help me and also sorry if this is an easy to fix thing and theres also allready an answer to it, but im lost.

PCI 100.0: 0282 WLAN controller
[Created at pci.386]
Unique ID: yWPJ.2+SaoYx9xnA
Parent ID: jDmU.7RsuE5BbVLD
SysFS ID: /devices/pci0000:00/0000:00:02.2/0000:01:00.0
SysFS BusID: 0000:01:00.0
Hardware Class: network
Model: "Realtek WLAN controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0xb852
SubVendor: pci 0x17aa "Lenovo"
SubDevice: pci 0x4853
Driver: "rtw89_8852be"
Driver Modules: "rtw89_8852be"
Device File: wlp1s0
Features: WLAN
I/O Ports: 0x2000-0x2fff (rw)
Memory Range: 0x80900000-0x809fffff (rw,non-prefetchable)
IRQ: 72 (2063408 events)
HW Address: 9c:2f:9d:b5:27:5b
Permanent HW Address: 9c:2f:9d:b5:27:5b
Link detected: yes
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484 5.18 5.2 5.22 5.24 5.26 5.28 5.3 5.32 5.5 5.52 5.54 5.56 5.58 5.6
5.62 5.64 5.66 5.68
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "pci:v000010ECd0000B852sv000017AAsd00004853bc02sc80i00"
Driver Info #0:
Driver Status: rtw89_8852be is active
Driver Activation Cmd: "modprobe rtw89_8852be"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #36 (PCI bridge)

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412 Precondition Failed


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