slow graphics in 5.6.4
 

We've been noticing very slow displays in 5.6.4. For instance, a grid display in one case I viewed was about 4 times slower in 5.6.4 than in 5.4.8 on an alpha. I've observed a similar problem on an NT system.

The cortex version has changed between these releases from 3.3.3 to 3.3.4, but I have not noticed any other significant changes in the 'info' output from HOOPS.

Anyone else noticing this problem?

Thanks for your replies, Mike