RampUp command doesn't work

[DHuster1]

When I use any of the following commands, I get an error message:

StartRampUp StepUp SetStepDelta PauseRamp

The message is: 400 Bad request undefined. I don't know if I'm doing something wrong or if Vera just doesn't do ramps or steps. Also, when I try to send a message to Patrick about how to send him a contribution, it doesn't go through because of Captcha validation error.