

You can download a demo version of the software here to reproduce the bug. This call is used to optimize the rendering loop sequencing and when we remove it, app freezes in other location, also in the driver, stuck in two other OpenGL calls. Where the line 97 of GLWorker.cpp is a glGetQueryObjectui64v call

We reproduced it using the same graphics card model, driver 31.0.101.2115.

Our UHD Graphics 630 users reported a freeze when starting our software. We develop HeavyM , a video mapping software. I am Adrien Grosjean, CTO at Digital Essence.
