Cs-Cart 4.1.2 Importing From 2.2.4 Via Store Import Hangs

Hello, I just purchased a year extension to upgrade from 2.2.4 to 4.1.2

Now it took maybe 20-25 minutes to do the store import but now its been 30mins+ staying on

Upgrading to 401

Converting orders

Is this normal ?

in my php.ini file the max memory allocated is 1024, so not sure what to do now…

Does anyone know how I can make sure it actually hangs ?

Is there anything I can do to see if its doing something or if the process is in an infinite loop ?