Test Execution is stopped after 24 hours in Azure pipeline

Hi Team,

Please find the issue,

We are running the regression suite through Azure Pipeline. The suite is a huge one and takes more than 24 hours.

Observations :

After 24 hours of execution, the execution is stopped due to following reason,

Received the command : Stop

TestExecutionHost.ProcessCommand. Stop Command handled

But the execution is still showing as in progress in azure pipeline [ time out is given as 0 ]

We need to terminate  task this manually in azure pipeline.

Could some one help me in understanding why it is getting stopped after 24 hours ?

Thanks in advance,

Venkata