After upgrade to the latest release R2 2016.2. test lists set to run against multiple browser are broken - the selected execution browsers are not set correctly and execution is not successful. 

Steps to reproduce: 

1.Create a test list in R1 2016.1 and set multiple execution browsers to 

a)IE and Chrome

b)any browsers. 

2.Upgrade to R2 2016.2 and check the properties of the test list. 

Expected behavior: The settings remain the same and execution is successful.

Actual behavior: a) Multiple execution browsers are set to only IE and by execution a 'SilverOutOfBrowser' exception is thrown although there is no Silverlight app associated. 

b) selected browsers are not the same at all. 


In addition to case a) a customer reported that in the Old test lists after the upgrade the "SilverlightApplicationPath": null 

And in a newly created test list the "SilverlightApplicationPath": "" 

After the setting is changed manually in the old upgraded test list and the execution browsers are set correct it seems to be working.