Small bug I've picked up with latest version 2.6.1 - if you close down Enscape and then open it up fairly swiftly afterwards (sometimes I have to do this as the live updates feature occasionally stops updating Enscape as the model is updated), Enscape appears to hang with a 'Server Busy' screen offering the choice of Switch to or Retry. Sometimes it can sit like this for multiple minutes until clicking retry lets the assets etc load and Enscape starts as normal.
Thanks