Hi Julie,
Have you verified via the Flows view and timeline that they are taking the expected route and ending up in the Flow you expect them in?
If so, it could be that errors are occurring in the call flow, such as when it attempts to play a prompt.
Are you using on prem edges? if so, what size?
Have you listened to recordings to verify what the caller is describing? Are you able to verify how long the customer hears dead air before going into queue?
If you don't hear audio in the recording and the visualization is just a straight line, you may want to get some examples and open a ticket. Support can pull edge logs and determine where the failure occurs.
Thanks,
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Daniel McLeod
Qsect LLC
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