There is VS 2015 update 1 and a solution for 100 projects (here’s a special one: https://github.com/OrchardCMS/Orchard ).
On VS 2013, everything works more or less. But on VS 2015 the studio periodically just hangs seconds at 20-30. Configuration: Win10, 16GB RAM, Core i7 3630, SSD
Is there a way to speed up R # to VS 2015?