I was constantly having this problem where the buttons on my Nice FLO2RE got accidentally pressed when the controller was in my pocket. This little mods solved the issues. It needs to be glued to the controller. 

The controller in question: 

[https://www.amazon.it/Nice-Telecomando-trasmettitore-canali-frequenza/dp/B01HWS6OZW?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=3QYEN6VCQABG&sprefix=nice+era+flor%2Caps%2C165&sr=8-3](https://www.amazon.it/Nice-Telecomando-trasmettitore-canali-frequenza/dp/B01HWS6OZW?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=3QYEN6VCQABG&sprefix=nice+era+flor%2Caps%2C165&sr=8-3)