10tec ActiveX control not visible with latest updates
I have a Visio application using the IGrid ActiveX control from 10Tec. This has been working fine with Visio 2016 (32bit) but has recently stopped working. The ActiveX control is present and populated with data but is no longer being drawn. If I create a new user account, the first time the application is run the ActiveX control works fine. On subsequent running of the application it is no longer drawn.
I have reverted back to CTR 16.0.9029.2054 or 16.0.9001.2138, my application works fine with this so a later update seems to have broken this.
Windows 10 64 bit
Office 2016 CTR 32 bit
Visio 2016 CTR 32 bit