Slow startup of application in App Designer

I have developed an appilaction in MATLAB 2020b app designer. The startup function creates a large gridlayout (80x16) with textareas in every cell. following I populate the text areas in the gridlayout with text and background color specific textareas based on keywords in the text. The code takes about 20 sec to execute, but the application is busy for almost 180 sec, where I cannot interact with the application.

Can anyone tell why it takes this long to "release" the app?

Answer 1

[Shubham Khatri]

Hello,

Please refer to the following MATLAB answers.

https://www.mathworks.com/matlabcentral/answers/493646-matlab-app-designer-exe-file-extremly-slow-when-opening-and-calculating

https://www.mathworks.com/matlabcentral/answers/279042-app-designer-s-editor-is-slow-and-gets-stuck-alot

https://www.mathworks.com/matlabcentral/answers/440129-app-designer-extremely-slow-to-save-and-run

Hope it helps