The laboratories platform is constantly crashing

I’ve tried at least 6 times the last laboratory (the one on week 4) but the console is constantly crashing or disconecting from the server. It’s the only activity i have left to complete this course.

Can I continue with the next course?, or do I have to wait and try again with the activity to continue with the program?

The bash stops working during this step. I can’t introduce the password because the platform freezes all of a sudden and it does not give any message error.