Move and Extrude bug in v3.0 Beta?

 From:  Phil (ME2LOVEIT2)
5218.1 
Hi,
I have been experiencing some unusual behavior in Moi v3.0.
Mostely it works fine, but sometimes when I try to move a 3d body, it will load for 2-4min and then jump back to the original location.
I also knoticed a bug while trying to extrude. At one point it extruded but once I click to set the Extrusion it dissapears.
Any ideas? Are those knows issues?

Thanks
Phil