I installed Win11 21H2 build 22000.556 on a PC 2 days ago. I mostly access this computer remotely so I've had it in and out of low power states many times since then. Yesterday around noon I started getting Sever event id 2505 every time the PC woke up.
This event does not occur after a restart, just when waking from sleep. I had put the PC to sleep and awakened it several times before it started happening, but now it's consistent - every time the PC wakes up.
I'm not aware of any problem this is causing - I apparently don't use the failing service much - but it sounds serious.
How do I associate "\Device\NetBT_Tcpip_{78F14A05-1A71-4D71-9D4B-46D1A41BC2A5}" with something meaningful to me?
And what is the duplicate name? All of the host names on my LAN are unique?
Code:
The server could not bind to the transport \Device\NetBT_Tcpip_{78F14A05-1A71-4D71-9D4B-46D1A41BC2A5} because another computer on the network has the same name. The server could not start.
This event does not occur after a restart, just when waking from sleep. I had put the PC to sleep and awakened it several times before it started happening, but now it's consistent - every time the PC wakes up.
I'm not aware of any problem this is causing - I apparently don't use the failing service much - but it sounds serious.
How do I associate "\Device\NetBT_Tcpip_{78F14A05-1A71-4D71-9D4B-46D1A41BC2A5}" with something meaningful to me?
And what is the duplicate name? All of the host names on my LAN are unique?
My Computers
-
At a glance
Windows 11Intel Core i5-840016GBIntel UHD Graphics 630- OS
- Windows 11
- Computer type
- PC/Desktop
- Manufacturer/Model
- Microsoft
- CPU
- Intel Core i5-8400
- Motherboard
- ASUS PRIME H370-PLUS
- Memory
- 16GB
- Graphics Card(s)
- Intel UHD Graphics 630
- Sound Card
- On board
- Monitor(s) Displays
- Samsung SyncMaster 2043BWX
- Screen Resolution
- 1680 x 1050
- Hard Drives
- Samsung SSD 850 256GB
WDC 1TB NVMe
WD 3TB external USB drive
- PSU
- I don't remember
- Case
- Corsair something-or-other
- Cooling
- Air CPU + 2 case fans
- Keyboard
- DAS S Pro (Cherry Brown)
- Mouse
- Logitech USB of some sort
-
At a glance
Windows 10 21H1i5-840016GBon board- Operating System
- Windows 10 21H1
- Computer type
- PC/Desktop
- Manufacturer/Model
- Homegrown
- CPU
- i5-8400
- Motherboard
- ASUS PRIME H370-PLUS
- Memory
- 16GB
- Graphics card(s)
- on board
- Sound Card
- on board
- Monitor(s) Displays
- Samsung SyncMaster 2043 BWX
- Screen Resolution
- 1280 x 1024
- Hard Drives
- Samsung SSD 850 EVO 250GB, WDS100T3X0C-00SJG0
- PSU
- don't remember
- Case
- Corsair Carbide 100r
- Cooling
- stock
- Keyboard
- DAC something or other
- Mouse
- Logitech M-U-0007
- Internet Speed
- 80/6 Mbs
- Browser
- FireFox
- Antivirus
- Kaspersky Internet security




