Hi,
I only tested this project, but will try with a blank one this afternoon and let you know if the problem persists.
If it helps the troubleshooting, last night I downloaded and compiled the engine version 4.14.0 from Github and with that version the performance is fine, I’m back to 90FPS. It must be something that was modified in the last hotfix.
Update: I don’t know if makes any difference, I’m using the deferred renderer, but I tried with the forward renderer and the problem persists.
Thanks.