When i connect data viewer list with my airtable (i use 5 rows). Then i open thunkable live. Why the text that i input in airtable appear one by one in thunkable live?
Because there is not enough speed to display everything at once.
Are there a ways to increase the speed?
To increase the speed, you need to understand what the problem is. Maybe you have a very weak laptop, or the Internet speed is very slow, or problems with the Thunkable X server, or a problem with the connection to the Thunkable X server, or you use a timer in your application, or your application uses slow blocks, or there is a bug in the blocks that slows down or something else. So you need to understand the cause of the problem.