Copy paste of activities is slow / UiPath Studio copy action is slow - Solution

UiPath is not responding after copy action

When i try to copy any activity, studio entering non responding state for a couple second and after that let you to paste what was copied.

Cleaning of the packages solved the issue

Steps performed:
Navigate to below
C:\Users{user profile}.nuget\packages
It would look something like below, delete everything.

In case if it doesn’t allow to delete something , reboot the system and than try deleting.
Now when you open studio for the first time, the core packages will be downloaded automatically and thereafter other related dependencies.