bluetooth problem rtl8723ae combo card on msi computer

[recepchakan]

I have msi ms-16gp laptop pc and realtek wifi-bluetooth combo card. My problem is bluetooth couldn't work. Last time I complied branch :kernel

lsusb
Bus 002 Device 002: ID 13d3:3394 IMC Networks Bluetooth`
```

```
lspci
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter 
```
```
dmesg
[ 1727.543496] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=1200
[ 1727.543504] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723a_fw.bin
[ 1992.416036] usb 2-2: reset full-speed USB device number 2 using ohci-pci
[ 1994.084086] Bluetooth: hci0 command 0x2005 tx timeout
[ 1996.099967] Bluetooth: hci0 command 0x200b tx timeout
[ 1998.115928] Bluetooth: hci0 command 0x200c tx timeout
[ 2006.083701] Bluetooth: hci0 command 0x2005 tx timeout
[ 2008.101116] Bluetooth: hci0 command 0x200b tx timeout
[ 2010.115687] Bluetooth: hci0 command 0x200c tx timeout
[ 2018.782952] usbcore: deregistering interface driver btusb
[ 2029.999422] usbcore: registered new interface driver btusb
[ 2030.870472] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=1200
[ 2030.870480] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723a_fw.bin
[ 2042.415078] usb 2-2: reset full-speed USB device number 2 using ohci-pci
[ 2044.098990] Bluetooth: hci0 command 0x2005 tx timeout
[ 2046.114980] Bluetooth: hci0 command 0x200b tx timeout
[ 2048.130932] Bluetooth: hci0 command 0x200c tx timeout
[ 2056.098846] Bluetooth: hci0 command 0x2005 tx timeout
[ 2058.114712] Bluetooth: hci0 command 0x200b tx timeout
[ 2060.130777] Bluetooth: hci0 command 0x200c tx timeout
[ 3735.546801] usbcore: deregistering interface driver btusb
[ 3739.035869] usbcore: registered new interface driver btusb
[ 3739.906078] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=1200
[ 3739.906086] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723a_fw.bin
[ 3762.375264] usb 2-2: reset full-speed USB device number 2 using ohci-pci
[ 3764.063188] Bluetooth: hci0 command 0x2005 tx timeout
[ 3766.075123] Bluetooth: hci0 command 0x200b tx timeout
[ 3768.091140] Bluetooth: hci0 command 0x200c tx timeout
[ 3776.058992] Bluetooth: hci0 command 0x2005 tx timeout
[ 3778.074906] Bluetooth: hci0 command 0x200b tx timeout
[ 3780.090873] Bluetooth: hci0 command 0x200c tx timeout
[ 3788.058723] Bluetooth: hci0 command 0x2005 tx timeout
[ 3790.074733] Bluetooth: hci0 command 0x200b tx timeout
[ 3792.090625] Bluetooth: hci0 command 0x200c tx timeout
[ 4620.252471] usbcore: deregistering interface driver btusb
[ 4646.982860] usbcore: registered new interface driver btusb
[ 4647.856172] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=1200
[ 4647.856181] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723a_fw.bin
[ 4677.096344] usb 2-2: reset full-speed USB device number 2 using ohci-pci
[ 4678.792212] Bluetooth: hci0 command 0x0c1a tx timeout
```
if you need anything ?