Hello @mediadev,
yes, this whole thing is very annoying and the vendor is informed about it. In my tests, when I configured OpenProject to use HTTPS, it only worked in two cases, which was more than before:
- Login with
https://hostname.domain/openproject/→ SUCCESS - Login with
https://hostname.domain/openproject/login→ SUCCESS
Once HTTPS is selected, you should only access the OpenProject page with HTTPS.
Does that help?
Best regards,
Nico