Hello, I have exactly the same problem as some users on the Windows application (V 8.12.1) of PTZ button only on the screens for old cameras type E1ZOOM IPC_515SD6 and IPC_515BSD6. The E1 ZOOM type IPC_523SD8 cameras all have the menu with all the buttons. On the other hand, upon opening all windows are always in low resolution. You have to reset the parameter each time.
Thank you again for adding a Password for opening the application.

@reolink-lorenz
Hello,
I have exactly the same problem as some users on the Windows application (V 8.12.1) of PTZ button only on the screens for old cameras type E1ZOOM IPC_515SD6 and IPC_515BSD6. The E1 ZOOM type IPC_523SD8 cameras all have the menu with all the buttons. On the other hand, upon opening all windows are always in low resolution. You have to reset the parameter each time.

Thank you again for adding a Password for opening the application.

Snap21rect.pdf

Snap22.pdf