Alexa turning on all lights

If I tell Alexa to turn on one light, she now turns on every single one in the house including the TV. Using the Gosmart, cloud intelligence and casa. Most are hooked up through gosmart. Thinking it had to be Alexa because it’s turning on lights covered over 3 apps.

She also will turn off all the lights in the house if I tell her to turn one light off.

Advice?