Applied updates 4011, 4013, now AC19 running slow, esp 3D

[Anonymous]

Hiya,

Is there any way to remove the updates I've just applied? AC19 is now running slower than a toddler eating vegetables, and it's really painful.

Thanks in advance for your wisdom.
Pauline

PS, seems to be stalling in OpenGL engine, however vectorial is working. Previously OpenGL was much faster than vectorial, however that's definitely changed.

[Anonymous]

Was also experiencing severe sluggishness in 3d window, especially when trying to navigate around model.
Have noticed that having snap guides & points and 3d cutaways switched off while navigating seems to improve speed considerably. Just my impression, but may be worth checking that these features are off unless specifically required.

[Anonymous]

Thanks Rob, I'll give that a try.

[Anonymous]

We have had this issue for months. After some testing with development there are some issues with speed in 3D and they have identified them and working to correct them.