The new update for windows 3.0.4 is very slow to open. Have to wait before can use it. The process pictures is slow and even crashed and disappeared.
Can you go to Help-> Graphics Info and click copy, then paste the information in this thread please.
If you have not Checked Use GPU option, then you might be using the slower CPU processing? Look under Help - and click GPU processing...
There is no more GPU option but Use dedicated graphic card.
That's right Joe, if you unclick it it will use the CPU.