front end - how to avoid Abort Dynamic Evaluation error

My OS is Windows 7, this error happens in NetModel[], and I can only kill Mathematica.

I've installed a clean Mathematica 11.2. How to avoid this? Is this a common problem? Maybe you can reproduce by Ctrl+A NetModel's HelpPage, and Shift+Enter

If I un-tick Dynamic updating enabled, seems something is wrong with the result.

Linux@Ubuntu also has this problem.

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I think there is something wrong with the FrontEnd in 11.2

obj=ResourceObject["CIFAR-100"]; obj["Properties"] gives no result in 11.2 after waiting a long time and gives Abort Dynamic Evaluation Error

11.1 works fine.