<!--- 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

```

if network['type'] != 'static' and ('ip' in network or 'netmask' in network):
                    self.module.fail_json(msg='Static IP information provided for network "%(name)s",'
                                              ' but "type" is set to "%(type)s".' % network)
            else:
                
                
                if 'ip' in network or 'netmask' in network:
                    network['type'] = 'static'
                else:
                    
                    network['type'] = 'dhcp'
            if network.get('type') == 'static':
                if 'ip' in network and 'netmask' not in network:
                    self.module.fail_json(msg="'netmask' is required if 'ip' is"
                                              " specified under VM network list.")
                if 'ip' not in network and 'netmask' in network:
                    self.module.fail_json(msg="'ip' is required if 'netmask' is"
                                              " specified under VM network list.")
            validate_device_types = ['pcnet32', 'vmxnet2', 'vmxnet3', 'e1000', 'e1000e', 'sriov']
            if 'device_type' in network and network['device_type'] not in validate_device_types:
                self.module.fail_json(msg="Device type specified '%s' is not valid."
                                          " Please specify correct device"
                                          " type from ['%s']." % (network['device_type'],
                                                                  "', '".join(validate_device_types)))
            if 'mac' in network and not is_mac(network['mac']):
                self.module.fail_json(msg="Device MAC address '%s' is invalid."
                                          " Please provide correct MAC address." % network['mac'])
            network_devices.append(network)
        return network_devices
    def configure_network(self, vm_obj):