Recent observations and problems

[matthewbrindley]

I have inventor 2014 patched up to sp2.

The graphical anomalies are still present.

More importantly I have been suffering major problems with assemblies containing patterns.

The patterns are causing constraint issues.

At one stage last week nearly all parts in my assembly were in conflict with one another and any part not fully constrained

was locked solid unable to freely move.

I also noticed that the limits function was not working until patterns deleted.

I noticed this months ago but it seems to be getting worse.

Any one else had problems.

Is there a fundamental problem here with the chain of constaints being calculated by inventor.

Thankyou