The Intel HD4400 graphics card supports OpenGL 4.3 however freezes for approx 15 seconds on commands like "delete old versions" or "file rename". I have inserted config line graphics win32_gdi and everything works very fast with the exception that the model highlight is poor as expected and usually seen.
Any solutions to problem of partial freezes on the "delete old versions" or "file rename" command when using OpenGL. There are other commands which cause this 15 second freeze also but the above are the ones I have seen recently.
I know Intel HD4400 on a Toshiba machine is not officially supported however it does support OpenGL 4.3 so any help appreciated. I have updated to the latest drivers on the graphics card also but no improvment.
Solved! Go to Solution.
in https://support.ptc.com/appserver/cs/view/solution.jsp?source=subscription&n=CS169272 PTC recommends trying following config.pro options:
Thank you for your suggestion. Unfortunately when I set all 3 parameters you have suggested in the config file the problem persists. The only solution i have seen so far is with the win32_gdi line in the config file so it sounds like my graphics card may not be up to it?