<!--- Verify first that your issue is not already reported on GitHub -->
<!--- Also test if the latest release and devel branch are affected too -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
<!--- Explain the problem briefly below -->
Customize Windows 10 guest OS with wait_for_customzation parameter set, but after many hours there is no return and the playbook just stuck there.
##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
vmware_guest
##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
ansible 2.10.0.dev0
  config file = /etc/ansible/ansible.cfg
  configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
  ansible python module location = /root/.local/lib/python2.7/site-packages/ansible
  executable location = ./bin/ansible
  python version = 2.7.15+ (default, Jul  9 2019, 16:51:35) [GCC 7.4.0]
```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```paste below

```

##### OS / ENVIRONMENT
<!--- Provide all relevant information below, e.g. target OS versions, network device firmware, etc. -->
vSphere 6.7U3, Windows 10 guest OS 32bit with BIOS firmware

##### STEPS TO REPRODUCE
<!--- Describe exactly how to reproduce the problem, using a minimal test-case -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can paste gist.github.com links for larger files -->

##### EXPECTED RESULTS
<!--- Describe what you expected to happen when running the steps above -->
If something wrong with the customization in guest OS, no event in VC, then wait_for_customization should return timeout error in a not very long time.

##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->
no timeout error return after more than 10 hours, just stuck there.
<!--- Paste verbatim command output between quotes -->
```paste below

```

- '   folder: /datacenter1/vm'
    - '   folder: datacenter1/vm'
    - '   folder: /datacenter1/vm/folder1'
    - '   folder: datacenter1/vm/folder1'
    - '   folder: /folder1/datacenter1/vm'
    - '   folder: folder1/datacenter1/vm'
    - '   folder: /folder1/datacenter1/vm/folder2'
  hardware:
    description:
    - Manage virtual machine's hardware attributes.
    - All parameters case sensitive.
    - 'Valid attributes are:'
    - ' - C(hotadd_cpu) (boolean): Allow virtual CPUs to be added while the virtual machine is running.'
    - ' - C(hotremove_cpu) (boolean): Allow virtual CPUs to be removed while the virtual machine is running.
          version_added: 2.5'
    - ' - C(hotadd_memory) (boolean): Allow memory to be added while the virtual machine is running.'
    - ' - C(memory_mb) (integer): Amount of memory in MB.'
    - ' - C(nested_virt) (bool): Enable nested virtualization. version_added: 2.5'
    - ' - C(num_cpus) (integer): Number of CPUs.'
    - ' - C(num_cpu_cores_per_socket) (integer): Number of Cores Per Socket.'
    - " C(num_cpus) must be a multiple of C(num_cpu_cores_per_socket).
        For example to create a VM with 2 sockets of 4 cores, specify C(num_cpus): 8 and C(num_cpu_cores_per_socket): 4"
    - ' - C(scsi) (string): Valid values are C(buslogic), C(lsilogic), C(lsilogicsas) and C(paravirtual) (default).'
    - " - C(memory_reservation_lock) (boolean): If set true, memory resource reservation for the virtual machine
          will always be equal to the virtual machine's memory size. version_added: 2.5"
    - ' - C(max_connections) (integer): Maximum number of active remote display connections for the virtual machines.
          version_added: 2.5.'
    - ' - C(mem_limit) (integer): The memory utilization of a virtual machine will not exceed this limit. Unit is MB.
          version_added: 2.5'
    - ' - C(mem_reservation) (integer): The amount of memory resource that is guaranteed available to the virtual