Hello @Bruno_Figueiredo @Gleb @Omar @KatieLee. Same issue. I read all the previous answers, removed all the optional frames from the layout, but the prototype still lags and freezes. It is impossible to scroll down the layout normally, and even more so to open the side menu. Nothing helps to solve the problem. The interesting thing is that the other, more complex and bulky prototypes work fine, and this landing page is freezing and lagging. For some reason, no one from support responds to my topic, although I attached screencasts and a link to the prototype and described the problem in detail. If it is not difficult for you, answer in my topic to draw the attention of support to my problem. This really prevents you from approving the layout with the customer. Thanks. Here is a link to my topic: Prototype is freezing (mobile layout)