Hi Valentina,
Thank you for reaching out to Microsoft Q&A forum. I understand that you depend on Bluetooth for everyday use, so having it disappear unexpectedly can be very disruptive.
From what you’ve described, this may happen while a Windows update is pending. In that situation, Windows may temporarily disable the Bluetooth driver until the update is fully installed and the device is restarted. Once the update completes and the Surface restarts, Bluetooth should become available again.
To help reduce how often this happens, I recommend installing Windows updates as soon as they appear, rather than leaving them pending. It’s also a good idea to make sure your Surface Go 3 has the latest drivers and firmware installed through Windows Update, as those updates help keep hardware components like Bluetooth working properly together.
If Bluetooth is essential for your day-to-day use, one practical workaround some customers choose is keeping a small USB Bluetooth adapter on hand. It’s not ideal, but it can help you stay connected during times when the built‑in Bluetooth is temporarily unavailable.
If this continues to be disruptive, you may also want to share feedback through the Windows Feedback Hub (Windows + F). This helps the product team review the issue and consider improvements in future updates.
Please let me know if you have any other questions. I’m happy to help.
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