Did this issue start recently and was there Windows update installed recently on this machine? If either is yes, then most probably, the Windows update is causing this issue, so please check the following:
- The update may also have caused the Intel graphics card drivers to be changed, in which case, please update the Intel graphics card drivers from https://downloadcenter.intel.com as shown in Updating Intel Graphics Card drivers .
2)The update may have changed the SketchUp graphics card preference to Intel (from the dedicated one), in which case, please change the settings to use the NVIDIA or AMD graphics card.
- Revert the machine to the previous status or uninstall the KB’s listed in Selection Tool process is slow, unbearably slow - #47 by DanRathbun
Let us know what worked.