I have made a Tiket @homey view days ago for the Insight problem.
I was hoping that another have the same problems and maybe a workaround.
Athom’s answer to the Tiket:
Thank you for reporting this issue, and our apologies for your inconvenience!
This issue is already reported by other users and Development is working hard to fix this issue.
I will forward your issue to our development team.
Once I know more I will forward this information to you.
Sorry for the inconvenience!
I solved it for 14 days or so and after that it is not working anymore. Tried a lot, something with NAT and firewall rules and DNS, but I can’t find what it is, everything works, only Insights not.
Still have a call open at Athom, but very silent. And the “old” Homey (2016) which is now my test device had and has no problem what so ever with Insights… not in the past and not next to the Homey Pro.
Edit: I also have a Homey Pro, early 2019.