I’m afraid I don’t have any additional ideas to be honest. This part of code hasn’t changed for probably more than a year and we cannot reproduce your issue in the office, so I am ‘shooting in the dark’ so to speak.
What I would try in your place is:
- Make sure the port LightAct is listening on is not taken by a different app
- try on a different computer
- try with one of previous releases (I don’t see a reason why this would help, but if you say this issue is limited to the current release I would be interested to know)
Sorry I can’t be more helpful
Good luck (and keep me updated if you find anything new).