Importing Woocommerce products?

Question

WordPress

Hello. The task is set as follows: Import goods from a third-party site once a week.

When I import goods through PHP and the standard Woocmerce import class, the import just stops every time in a new place. I thought that the check of this method for exceeding the use of memory or time works, but no, the code does not go there. I put loggers in several places in the code, and each time the method stops in different places and with a different percentage of progress.

Tell me, what could it be? Can the hosting server just stop the execution of the method?