I have a fix ready for this in cl: 17967661 ...
Issue is detailed in the UDN linked. Investigate and fix. ...
This is a common Linux crash in 4.16.2. ...
a fix was proposed in the UDN but it needs to be tested and revised ...
This is a regression from a long while ago that needs to get fixed ...
Licensee notes issue with csgRebuild and proposes a reasonable fix. ...
Fixed in Dev-Editor (CL# 3479874). Needs merging. ...
This happens on both Ubuntu 16.04 and Ubuntu 14.04. ...
This one should be fix in the squeletalmesh quadric reduction own by the geometry tools. ...
Please see the UDN for a potential fix/workaround description. ...