U2724DE, DDM update to DDPM 2.0.1.16, CLI Command not working after update

Hi,

I recently updated to Dell Display and Peripheral Manager , and I’m starting to regret it. The command line functionality no longer works as it did before, and I haven't been able to find any updated documentation on how to use it.

Here’s the old working command:

C:\Program Files\Dell\Dell Display Manager 2\DDM.exe /1:WriteActiveInput Thunderbolt​

And here’s the new command I’ve tried, which doesn’t work:

C:\Program Files\Dell\Dell Display and Peripheral Manager\DDPM.exe /1:WriteActiveInput Thunderbolt

Instead of executing the input switch, it just opens the application without performing the command.

Any guidance or updated CLI documentation would be greatly appreciated.

Best regards,