GPU doesn't start

I try to start a GPU session and it doesn’t start. The green circle continue to go around the on/off button but that’s it.
When try to press the button again to stop or to select another GPU I get the following massage:
Starting compute server … Please wait (it is taking longer than expected time to start the server)

So, I can’t start the GPU, I can’t stop the start operation and can’t select another GPU and of curse I can’t work at all.
Please your urgent help!


You are working on cloud version or desktop version of DLS?