Issue when editing IP address

[DrPitre]

I'm getting an error when trying to change the IP address of my fan in the device settings. Here's the output of the log:

`SenseME Fan Error Error in plugin execution UiValidate:

Traceback (most recent call last):
File "plugin.py", line 553, in validateDeviceConfigUi
ValueError: invalid literal for int() with base 10: ''

SenseME Fan Error Error in plugin execution UiValidate:

Traceback (most recent call last):
File "plugin.py", line 553, in validateDeviceConfigUi
ValueError: invalid literal for int() with base 10: ''

SenseME Fan Error Error in plugin execution UiValidate:

Traceback (most recent call last):
File "plugin.py", line 544, in validateDeviceConfigUi
KeyError: (475303856,)
`