2016.14 Crashes in Model Layout

[stampedeboss]

I am trying to build out my Model Groups on 2016.14 but keep having crashes.  I have simply added a new Model Group and bang failure.  I have attached the diagnostics.

I believe it has something to do with the length of the Group Name.  When my group is Named: Grp Flood: Center.  It fails every time I edit it.  Delete and recreate as: Grp Flood: Ctr, works without issue.  Just to check recreated the original name, same error.

[sean]

I verified the crash.

I opened a ticket for this
Crash when creating a model group called "Grp Flood: Center" #507
https://github.com/smeighan/xLights/issues/507