I've tried to run CML in sandbox several times today, but the sandbox could not complete the request because of an internal error. Does anyone know anything about that?

Hi guys, I've been trying to get extra time allocation for the cisco CCNA exam due to English not being my native language. I've send plenty of emails, filled in and send few applications, rung Pearson view many times, but unfortunately no one is abl...

None of nodes that I put into a lab can start. There is a message of a timeout. I've even tried staring a single lab with a single router only. This does not seam to be cpu/memory issue as they are below 10%.When I start the node, after around a minu...