Windows 10: Bluetooth bug

My bluetooth option disappears from my laptop all of a sudden and i can't find it after that in device manager and hence i cant even try to troubleshoot it because bluetooth troubleshooter cannot find the bluetooth installed in my system.

Last time the same problem occurred when i checked windows update there was an firmware update which brought back the bluetooth option but it has disappeared again now. I have already tried the following troubleshooting but positive results could be obtained.

1. restarting the bluetooth services through services.msc through run command.

2. troubleshooting the bluetooth

3. restarting my system.

:)

 

Bluetooth Audio is Bugged in 1803

Found a bug with Bluetooth audio with 1803. I can reproduce on 4 computers with clean install or upgrade. Same bug.
So this PC has a Broadcom USB Bluetooth 4.0 adapter. I have a pair of Creative Bluetooth speaker that connects to it. I only use this as a backup speaker. My Denon AVR uses WASAPI when watching moves in Atmos, DTS, etc.

After a clean or upgrade install of 1803, the Bluetooth audio slider does not change volume. It makes a beep when moving the slider. Like beeps for every step. If you turn the slider all the way down, the volume does mute. When you turn it up one step, the speakers are full blast. They are always playing a full blast no matter where the slider is. And after playing with the slider for a minute, Bluetooth disconnects. I tried a different BT adapter on this PC. It has the same behavior. It's a multi-boot PC and this adapter works fine in Win7, Win8.1 and Win10 1703. Thanks MS!

This occurs on 2 other PC too. One is a Dell 1820 with an Intel network/BT adapter.

Who else sees this bug?

Who else noticed this? It's not a driver problem. They changed a lot of sound things in 1803.

 

Bluetooth in windows 10

My computer specs are as listed in the profile. I think all of you guys are correct. I don't have built-in Bluetooth in mobo.

I contacted skull candy headphones and thy have told me if I do not have built-in Bluetooth, I would need a dongle which supports at least a2dp. I do not know what the heck that means. I have a feeling I would need more than a cheap dongle.

Anyone suggest some a2dp adapters. I searched but don't know what a2dp is so couldn't make a decision

 

Bluetooth Technology Gets Faster With Bluetooth 3.0

From its annual All Hands Meeting in Tokyo this week, the Bluetooth SIG formally adopted Bluetooth Core Specification Version 3.0 + High Speed (HS), or Bluetooth 3.0. This latest iteration of the popular short-range wireless technology fulfills the consumers' need for speed while providing the same wireless Bluetooth experience – faster. Manufacturers of consumer electronics and home entertainment devices can now build their products to send large amounts of video, music and photos between devices wirelessly at speeds consumers expect.
Bluetooth 3.0 gets its speed from the 802.11 radio protocol. The inclusion of the 802.11 Protocol Adaptation Layer (PAL) provides increased throughput of data transfers at the approximate rate of 24 Mbps. In addition, mobile devices including Bluetooth 3.0 + HS will realize increased power savings due to enhanced power control built in.


"Like Ricky Bobby in Talladega Nights, this latest version was 'born to go fast,' said Mike's Blog, Ph.D., executive director of the Bluetooth SIG. "Utilizing the 802.11 radio was a natural choice as it provides efficiencies for both our members and consumers – members get more function out of the two radios they are already including in devices, and consumers with Bluetooth 3.0 + HS products will get faster exchange of information without changing how they connect. We are excited to expand the possibilities of the PAN."

This newest version of Bluetooth technology builds on the inherent qualities of the current 2.1 + EDR version, including Simple Secure Pairing and built-in, automatic security. And as with all versions of theBluetooth specification, v3.0 + HS provides developers, manufacturers and consumers with the benefit of backwards compatibility, enabling both the expansion and enhancement of this technology with every new specification release. Once products reach the market, the easiest way for consumers to learn which devices are compatible with other Bluetooth enabled devices is to visit the Bluetooth Gadget Guide.

Applications
With the availability of Bluetooth version 3.0 + HS, consumers can expect to move large data files of videos, music and photos between their own devices and the trusted devices of others, without the need for cables and wires. Some applications consumers will experience include:

• Wirelessly bulk synchronize music libraries between PC and music player or phone
• Bulk download photos to a printer or PC
• Send video files from camera or phone to computer or television

Availability

The Bluetooth SIG's formal adoption of the specification is only the first step in the product lifecycle. News out today from wireless chip manufacturers and Bluetooth SIG member companies Atheros, Broadcom and CSR shows the second step – getting silicon solutions to device manufacturers – is already underway. End products for consumers are expected to be in the market in 9 to 12 months.

Technical Specifications
This new specification release includes several major enhancements (learn more here - page requires member login):

• Generic Alternate MAC/PHY (AMP)
• 802.11 Protocol Adaptation Layer (PAL)
• Generic Test Methodology
• Enhanced Power Control
• Unicast Connectionless Data

Source: Engadget