Running slow after latest windows update

Dear all,

I has just updated the latest windows as prompted and Rhino has gone to dead slow and repeatedly crashing. Is there a setting I need to change? I am in the UK

Thank you

Did by any chance the Windows update also update your video driver? (this is an optional setting, I do not recommend it). In any case check the driver manufacturer and date, then if a newer driver for your card is available from the manufacturer’s website, try to download and install it.

Maybe also run the SystemInfo command in Rhino and copy/paste the results here.

Thank you once again for your invaluable support. I have also run in installation repair too.

So does that mean that it’s working better now?