I'm having the same problem since when I fresh installed Ubuntu (Budgie) 17.04.
I then reinstalled Ubuntu (Unity) 16.04 LTS and having the same problem, LIVE versions included.
Interestingly this seems happening on my home router only, at work (always wifi) it works with no issue.
I'm having the same problem since when I fresh installed Ubuntu (Budgie) 17.04.
I then reinstalled Ubuntu (Unity) 16.04 LTS and having the same problem, LIVE versions included.
Interestingly this seems happening on my home router only, at work (always wifi) it works with no issue.