Why MATLAB database connection is very slow?

Hi,

I'm using MATLAB 2018b and trying to connect to an Oracle Database via Database Toolbox (ODBC) as follows:

conn = database('MyDatabase', 'MyUsername', 'MyPassword') 

and it takes 217 seconds!

With other tools and SW, I connect to the database within seconds. Why MATLAB connection is painfully slow and how can I solve this issue?

[unalf]

I am still having this issue, is there any solution to this problem?