4+ Second loop overrun when seeing a tag for the first time

[DJ-Laser]

Describe the bug
Using the Advantagekit talonfx swerve example, we added cameras to or robot using photonvision.
Strangely, after turning the robot on the driver would sometimes lose control for 3-5 seconds, but only once per code initialization. When this happened the robot would either no respond to input if it wasn't moving, or it would keep driving and not respond to any input except the disable key.

The logs showed that the vision subsystem was the problem, taking 4+ seconds in the periodic method. I started debugging by commenting out sections of the code. The culprit was the function that handled getting the camera results so I commented out all the pose estimation code. That didn't fix it. I noticed that it happened then photonCamera.getAllUnreadResults() returned the max amount of results (20) So I tried clearing the array so that it would be empty, which didn't work. I evenually just decided to replace the photonCamera.getAllUnreadResults() with an empty list and that fixed it! I modiied the method to do nothing but call photonCamera.getAllUnreadResults() and the bug was back! It seems like something in that function is somehow taking 4+ seconds to execute :(

To Reproduce
Steps to reproduce the behavior:

1. Clone the advantage kit vision example.
2. Have 2 cameras plugged in and calibrated, set to 3d mode
3. Start the robot so it cant see any tags
4. Move the robot so it sees a tag for the first time
5. Observe a loop overrun where Vision.periodic() is 4+ seconds

Screenshots / Videos
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Platform:

• Hardware Platform: Ubuntu Server 24.04.2 Minimal
• Network Configuration: Ethernet to radio aux1 port, Rio to radio rio port
• PhotonVision Version: v2025.1.1
• Browser: Chrome 133.0.6943.127 (Official Build) (64-bit)
• Camera(s) Used: 2x Arducam ov9281

Additional context
Only happens once per robot code init.
Running PhotonCamera.setVersionCheckEnabled(false); does not help