SUbD 2 subdivision performance issues with SUbD Entity Info

[numerobis]

I noticed a massive performance problem when the "SUbD Entity Info" window is opened. While toggeling subdivision "on" (again for an already subdivided object) without the window is almost instant it takes MUCH longer, maybe 10x-100x for the same action when the window is open. The first time i thought it had crashed.
Changing the UV interpolation setting is also incredibly slow.
I just updated to v2.1 - same problem.

Should i try a clean install? And if yes, is there more than the "TT_SUbD.rb" and the "TT_SUbD" folder that has to be removed?

SketchUp v2015, Win 7

[thomthom]

You could try to do a clean reinstall, just to be safe. Makes it easier to debug when we know there aren't any old files lingering around.

It's only the TT_SUbD.rb file and TT_SUbD folder.

I've never observed this myself, and I've not heard any other report of this. So I'm at a loss. I might have to create a special build that log timing of the various components.

By the way, what version of Internet Explorer do you have?

Have you tried with only SUbD installed? (In case there is an extension clashing?)

[numerobis]

I have already done a "clean install". And with only SUbD and TT_Lib loaded (and Advanced Camera Tools)... no difference.
IE version is 11.0.9600.18449

[thomthom]

I would have to add some additional performance logging to get an idea of what this might be.

..one though; what anti-virus application do you have?

[numerobis]

Kaspersky Total Security

[thomthom]

Could you temporarily disable it?
I've experienced that some AV software actually affect the performance of SketchUp extensions. (For instance Defender under Window 7). I wonder if there could be something similar going on here.

[numerobis]

Could you temporarily disable it?

I tried it... no difference.