Fix Sidexis sensor X-ray buffering when sensor not detected

**Configuration of the X-ray Components** dialog box is open on the **Local Approvals** tab. The computer listed is **OP3**, with one approved entry named **Galileos** showing **15** computers, with a checkmark in the **Approved** column. The dialog also contains tabs for **Sensors**, **Attributes**, and **Print/About**, with **OK**, **Cancel**, and **Apply** buttons at the bottom.

**Sirona Control Admin – X-Ray Component Configuration Window** The "Configuration of the X-ray components" dialog is open, displaying a component tree listing: **GALILEOS**, **Galileos** (currently selected/highlighted in blue), **ORTHOPHOS DS**, **ORTHOPHOS XG**, and **XAB IO**, each with an "Add component..." sub-entry. Under "Approved for the computers," two PCs are checked: **IMAGING-PC** and **IMAGING-PC2**; **KALLISSVR1** is listed but unchecked. The active tab is **"Local approvals"** and available action buttons on the right include: Add component, Delete component, Change Name, Configure, Functional test, Software update, Device info, and Details — with **"Functional test"** appearing grayed out/inactive.

**SIDEXIS software (Sirona)** — 3D scan workflow screen for Patient 1, dated \*03/20/03. **On-screen message:** *"System is ready for exposure. Now you can release the exposure. Please ensure correct diaphragm setting on X-ray tube assembly of 3D device!"* **Numeric readout:** *"Number of exposures at currently available capacity: 2105"* — Status indicator box (upper right) shows an empty green-bordered rectangle and an active **yellow warning triangle (⚠)** icon; a toolbar icon labeled **"3D"** is highlighted/selected on the left panel.

**Device Manager entry** showing a device listed under the **"Imaging devices"** category. The device is identified as **"XIOS Plus USB Module (x64)"** and displays no error indicators (no yellow warning triangle or red X), suggesting the driver is loaded and the device is recognized normally by the operating system.

The "Configuration of the X-ray Components" window displays the **Sensors** tab listing four installed sensors with the following serial numbers/Sensor IDs: **05003355, 05003948, 05008866, and 05009186**; the "Installed sensors" field shows a value of **6**. A Notepad window is open in the foreground displaying the text **"05009186"**, suggesting this serial number has been copied or is being referenced separately. No error messages are visible, but the installed sensor count of **6** does not match the **4** sensors shown in the list.

**Visible Details:** The image shows a **navy blue oval/egg-shaped handheld device** bearing the **"Sirona" brand label** in gold and white text on the lower front face. Two small **indicator openings or sensor ports** are visible near the top center of the device — one appears circular and one crescent-shaped. The device has a **U-shaped mounting clip or cradle bracket** at the bottom; no visible damage, error codes, serial numbers, or illuminated indicators are present in this image.