Hi,
I have been having a weird issue when adding existing site components to a solution. At first, when selecting and adding the components there is a very long loading time and then no response. There seems to be a timeout error on the page so it's not obvious but the components are being added and 15 minutes later they appear in the solution.
Has anyone had a similar issue? Could it be caused by the size of the solution ? There is only 1 site in the solution with around 600 elements total.
Thank you,