Hi Jeff,
Unfortunately there is not a tool, outside of a simple reboot, to re-align the cameras.
Based on your description I would reach out to PTZOptics support just to have them help evaluate the current health of the camera.
PTZOptics Support Information
Phone: 1-800-486-5276 x.1004
e-Mail: support@ptzoptics.com
Ticket: https://help.ptzoptics.com/support/home
(must be signed in / logged in to submit ticket)
They will be happy to offer any advice or next steps for ensuring a long and happy life of the camera(s).
If you have any other questions about your camera(s) please do not hesitate to come back to the forums.
Jeff Eberhart
Is there a tool or a way to reset the alignment of the camera?
It makes a clicking noise like gears grinding when booting up