Just installed 4.6.7 and had a debugging problem.
Code I developed wasn't doing what it was supposed to do and the debugger was going funny ways.
Searched for 2 hours and found the problem.
Because fastdeploy wasn't working ( was anoying ) before in the project, I have switched it off.
But the assemblies are still there and the runtime uses these regardless of the IDE switch.
So if you switch fast deploy, you have to deinstall the software.
You can check it yourself, switch fastdeploy on, deploy, make changes, switch fd off, deploy, check function.
Should I file a bug?