Magento2 large CSV file was not successfully imported.
I am trying to import 20 Mb products CSV file but was not imported successfully. Still it says "please wait" only.
I have also changed upload_max_filesize = 20M and post_max_size = 20M in php.ini file and other settings as follows.
max_input_time = 300 max_input_time=300 max_execution _time =300