My coworker gave me the old version of Test studio some days ago. Today, I upgraded to new Telerik Test Studio and here are the issues in Silverlight 5.
Performance issue- It takes time to open a new solution file (slower than last version) after the upgrade.
Some basic features (like left click ) are broken in Silverlight 5 (not reliable when recording or playing back) ; sometimes it is working and sometimes it is not. Feel frustrated all the time.
I had better uninstall new version and install the old version again.
I would suggest users: Don’t install this version - TestStudio_2013_1_806_Trial.exe if you have the same issue.