Can you send us an example of the point lights not working? Do you have a file you can send us?
The only time I have heard of this is when the Sun is on or there is a very bright HDRI lighitng the background that overwhelms the point light, making it look off.
Yes I can send a file but when I open the file I created on other’s rhinoceros it worked just fine. So I think its more of a problem with the version of rhinoceros or flamingo installed in my computer. If there isn’t an update for this issue, maybe you can tell me a way to uninstall flamingo? Thank you very much.