Skip to content
Swing Catalyst Support Swing Catalyst Support
Contact support
Cameras & Video/ Troubleshooting/ FLIR / Point Grey Camera Stops Working After Upgrade

FLIR / Point Grey Camera Stops Working After Upgrade

This article covers an issue seen for some customers with FliR / Point Grey cameras that have upgraded from 9.1.1 (or older) to the 9.1.2 release of Swing Catalyst.

When upgrading to 9.1.2 your camera might stop working. This is because we now respect the saved packet size setting on the camera(s), vs getting the recommended settings from the FlyCap SDK.

This is a better solution but unfortunately might cause some problems in the transition between 8.0.5, 9.0.1, 9.1.1 to 9.1.2.

Note: You will need to apply this change to each camera you have installed.

My cameras stopped working after upgrading, how do I fix it?

  1. Open Flycap2

Windows search for flycap, with Point Grey FlyCap2 as the best match

FlyCapture2 Camera Selection window with one camera in the Camera List and the Configure Selected button

  1. Select a camera and click Configure Selected.

  2. Navigate to Custom Video Modes and under Packet Size, change the value by one.

FlyCapture2 Custom Video Modes tab, with the Packet Size slider and Packet Size box set to 24764

  1. Go to Advanced Camera settings under Channel 1 in Memory Channels and click Save.

FlyCapture2 Advanced Camera Settings tab, with Memory Channels set to Channel 1 and the Save button

Troubleshooting steps:

If that still doesn’t work go to Custom Video Modes and try changing the packet size. If it’s set to the maximum value, try lowering it.

For example if it’s set to 9000 try to lower it to 4000 and go back to Advanced Camera Settings and click Save on Channel 1 (in some cases you need to click on save twice).

FlyCapture2 Custom Video Modes tab, with the Packet Size slider and Packet Size box set to 24764


Last updated on