whenever I change from one screen to another there is a lag during appearing of wildcard. First the screen is loaded then the wildcard appears after like 500ms

I don't understand role of presenter in the MPV framework why can't I pass data from model directly to view. Also, why should I pass data from view to presenter to model why can't I pass data directly to main using a queue in the view?

So I have a custom container that has a wildcard for updating time and date from an RTC.My question is how do I update the wildcard from the model without going through each screens presenter and viewer since I have 40 screens.

I want to use a custom 7 inch LCD display in my project, here are my requirements and some questions.My project requirement is:A 7 inch or more LCD displayCapacitive touch 1080 x 600 or 800 x 480 Resolutionquestions:From where do I get a 7-inch LCD d...