What happens if the test is interrupted?

What happens if the test is interrupted by technical issues before the candidate has finished e.g. losing internet connection or power?

For Reading & Listening, and Writing the candidate can log back in at any time before the end date/time for the session and complete the test. The test will resume from the last saved question.

For the Speaking, if the test is interrupted then the test timer is paused and the candidate can log back in within 24 hours of their initial start time and continue their test. Any tests still not completed 24 hours after they have been started will be submitted for marking by the system