Camera not returning to viewpoints or patrol marks.
My camera has 3 marks set in patrol mode and has 2 viewpoints set in the pan and tilt menu.
During the night my camera patrols between the 3 marks.
During the day my camera is on the 2nd viewpoint.
After 24 hours or so the 3 patrol marks are different as are the 2 viewpoints.
There appears to be no way of editing a mark or a viewpoint, the only option being to delete them and create new.
It appears that the camera is basically forgetting its marks and viewpoints and returning to some approximation.
The longer I fail to delete them and start again the more out the marks become.
It's as though the software says "rotate camera 25°" and the mechanism rotates the camera 26°.
This cumulative error finally results in the camera looking at a wall.
Multiple reboots don't appear to have fixed it.
Any thoughts.
