[KBA-75162] Analog PTZ cameras connected to a Bosch encoder might drift when controlled by the PTZ widget in Security Center 5.4 and 5.5
This article explains why an analog PTZ camera that is connected to a Bosch encoder might move by itself when controlled by the PTZ widget.
When an analog PTZ camera that is connected to a Bosch encoder is being controlled by the PTZ widget, the analog PTZ camera might continue to drift and not stop.
This behavior is due to a communication issue that occurs when PTZ data is forwarded from the unit communication channel to the serial communication channel between the Archiver and the Bosch encoder unit.
Restart the encoder.
This issue is resolved in Security Center 5.4 SR3 CU2 and Security Center 5.5 SR3.