Hi,
I totally agree with u, @jxbclothes69gc7! 
My Case -
The lag is unbearable I have to wait 20 ~10-15 minutes for the Blocks’ Section Then for every slightest movement I do, I have to wait 10 min additionally… 
I make BIG apps. My screens have ~900+ blocks sometimes… when navigating from Designer 
Blocks, I have to wait 10+ minutes for the blocks to respond…
In my chrome, (everytime when opening blocks of a big screen) I get -
x.thunkable is not responding.almost 2-3 times.
The lag starts from 150+ blocks. (~ 5-10 seconds).
As the blocks increase, the time increases gradually.
This is a big problem, & that’s the main thing I don’t like / hate about Thunkable X.
10 minutes is a big time difference… 
I also asked this same type of question in the community once…
I didn’t get a response from Thunkable Team regarding any fixes…
@Thunkable_Staff, It’s my humble request, Please look over this… 
