To resolve follow as below:
- Verify that hbrsrv is running on ESXi host.
- Go to the vSphere Client, locate the ESXi host, navigate to the 'Configure' tab, then go to 'Services'.
- Look for the service hbrsrv in the list and check if its status is Running.

- If it is in stopped state, please start the service.
- If the alerts don't stop after starting hbrsrv service, apply the workaround as below;
- Take snapshot of vSphere Replication appliance, stop and start the hms service in VAMI page (port 5480) of vSphere Replication appliance. ESXi host's hbrsrv service will be started automatically after HMS service restart. Please refer to below screenshot.

- "start service" and "update service on activation policy" task should now stop.
- Please reconfigure vSphere Replication appliance, if tasks are still there after following step 1 and 2. See, Reconfigure General vSphere Replication Settings
If you are still getting repeated same tasks after following above steps, please raise a SR with Broadcom technical support. See, Creating and managing Broadcom support request (SR) cases