Share this article
This article is translated in
Improve this guide
RFCOMM Protocol TDI: What is it?
Everything you need to know and quick fixes to related errors
5 min. read
Updated onJune 14, 2024
updated onJune 14, 2024
Share this article
This article is translated in
Improve this guide
Read our disclosure page to find out how can you help Windows Report sustain the editorial teamRead more
Key notes
When it comes to Bluetooth, weturn on the feature, connect to the device, and have things up and running.
But, most remain unaware of what happens in the background and the required components. RFCOMM Protocol TDI is one we should know about.
You will find the protocol listed under Bluetooth in the Device Manager as an individual device. Many also ask whether disabling RFCOMM Protocol TDI poses any harm. Keep reading to find out the answers to all these questions and fixes for related errors.
What is RFCOMM Protocol TDI?
RFCOMM Protocol TDI, where TDI stands for Transport Driver Interface, ensures the deployment of the RFCOMM protocol. The protocol allows connections with up to 60 devices simultaneously. The device, in itself, provides the TDI transport driver.
And there are no services associated with or relying on the component, as per the information available onMicrosoft’s official website. Quite frankly, regular users don’t need to figure out the intricacies of the component, and just a basic understanding should do.
Disabling RFCOMM Protocol TDI shouldn’t act as an impediment when connecting to devices or affect the core functioning of the adapter.
Though, for enhanced capabilities, we recommend keeping it enabled as long as the device or the associated driver doesn’t throw any errors. And even if it does, you can always rectify the problem rather than disabling the device or uninstalling the RFCOMM Protocol TDI driver.
How do I fix RFCOMM Protocol TDI driver issues?
Before we proceed to the slightly complex solutions, here are a few quick tricks to try:
If none work, move to the fixes listed next.
1. Reinstall the driver
Often when you are facing issues, particularly the Bluetooth Device RFCOMM Protocol TDIcode 10error, a quick fix is to reinstall the driver. It removes the corrupt driver and installs a fresh copy available on the PC.
2. Update the driver
Running an outdated version of the RFCOMM Protocol TDI driver often leads to trouble, and it’s best that youupdate the driver.
Also, if Windows is unable to find a newer version, you could always head to the manufacturer’s website toinstall the driver manually.
All in all, the best alternative to update problematic drivers is to use astandalone PC driver manager. This software will scan and detect any driver, updating them accordingly in minutes.
3. Roll back driver update
In case the problem appeared after you updated the RFCOMM Protocol TDI driver, uninstalling the latest version could fix things. And even if you didn’t manually do it, there’s a likelihood that a newer version was pushed through Windows Update.
4. Run the Bluetooth service
When having problems with Bluetooth connectivity, it’s imperative to verify that the Bluetooth Support Service is running and is configured to start automatically when you turn on the PC.
5. Perform a system restore
If you found that Bluetooth Device (RFCOMM Protocol TDI) has a driver problem and none of the presented solutions helped, a system restore is often a quick way to get things up and running. It will revert recent changes on the PC, though you could find some apps missing after the restore.
And before you leave, do check some quick tips tomake Windows faster than ever.
For any queries or to share what worked for you, drop a comment below.
More about the topics:bluetooth issues,Windows 11
Kazim Ali Alvi
Windows Hardware Expert
Kazim has always been fond of technology, be it scrolling through the settings on his iPhone, Android device, or Windows PC. He’s specialized in hardware devices, always ready to remove a screw or two to find out the real cause of a problem.
Long-time Windows user, Kazim is ready to provide a solution for your every software & hardware error on Windows 11, Windows 10 and any previous iteration. He’s also one of our experts in Networking & Security.
User forum
0 messages
Sort by:LatestOldestMost Votes
Comment*
Name*
Email*
Commenting as.Not you?
Save information for future comments
Comment
Δ
Kazim Ali Alvi
Windows Hardware Expert
Kazim is specialized in hardware devices, always ready to remove a screw or two to find out the real cause of a problem.
