The latest version of Draftsight is still suffering from significant cursor lag.

A search of the iQuestions shows that this is a significant problem across a range of platforms-

Ubuntu

Windows 7 x64

Windows 7 x32

+

and hardware selections-

Lenovo

Asus

Sony Viaio

Dell Precision

MacBook pro

+

with the only common thread seems to be Draftsight itself. Comments such as “widespread”, “unusable”, “distraught“, amongst others are used in the question

There are presently 18 iQuestions from a search for “mouse lag”, alone, Some dating back up to 2 years, so I think it is safe to refer to it as a “Known” problem.

There is however very little, or no response from Draftsight.

1 Does Dassault Systèmes acknowledge this problem?

2 Are we to expect this issue to be addressed at the next release?