3D Warehouse empty!

I ve installed Sk2016, but now my 3D warehouse is empty! It s all in Sk2014, but i can’t share my models in Sk2014.
What to do? Please help, i have more than a 100 models in my 3D warehouse!

I see that sometimes too, it’s like the page failed to load. Do you see the two arrows and house in the upper left?

When i want to share a model in Sk 2014 it s says “your authentication session has experid. Please restart browswer to continue”
I think thats because i ve installes Sk 2016?
( restart does not work b.t.w.)