Unity claiming "no network connection"

Question

We are having an issue with one of our computers claiming in unity that there is "no network connection" This comes up on the login screen.

Oddly by disconnecting the internet we were able to get to the login windows and put in the ID pass word, and then reconnect the internet and connect to the unity servers and see projects in the proper cloud database. On entering unity however we then found that all of the services were also flagged as having no connection in the editor, so all services were no longer functional again.

Anyone have some ideas? We are running through all sorts possible network issues trying to find something.

Win10 running unity 2017.2.0f3

Answer 1

Answer by Soldanal · Jun 08, 2021 at 12:23 PM

Hi guys, i had the same problem.

Go to asset store window. Sign in. Problem solved for me.

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Answer 2

Answer by zh2eou · Nov 22, 2017 at 02:55 AM

I've ran into same issue with Win10 and Unity 2017.2.0f3. Strange thing is it seems to indicate that I am actually logged in on the top of the dashboard, as it shows "Welcome Zed Z" and lets me click on the icon to logout of my account. I then tried to logout and login again, in which then it gets into really a really funky state of briefly flashing the login fields before showing the "No Network Connection" screen again. Tried multiple times, and it keeps doing that. I still have 2017.1.1f installed on the same machine and that still works fine. I also tried installing 2017.2.0f3 on a macOS 10.13 and that works fine too.

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Answer 3

Answer by cradiff · Jul 01, 2021 at 04:18 AM

Keep Unity Editor opening and then open Unity Hub then choose Account -> Manage License -> Check for Updates. Wait for update success then get back to Unity Editor the service will online. Hope this tips help.

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MaratG2 · Aug 24, 2021 at 06:48 AM 0

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Helped, thanks a lot!

shacharoz · Nov 05, 2021 at 07:06 AM 0

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this was the solution for me. thanks!

Answer 4

Answer by HazardTW · Feb 11, 2018 at 06:52 PM

I am having this same problem.

Windows 7 Professional 64bit.

Windows firewall disabled. Turned off Malwarebytes Antimalware.

Using manual activation I can run the latest 2017 version of Unity, downloaded Feb8th or 9th, personal edition.

From inside Unity I can open the asset store window and browse normally until I go to download something then it wants me to log in and that is when I continue to get the "no network connection" window.

I have an older version of Unity personal on a second computer, I want to upgrade that PC to the latest Unity but don't want it to break that one so I am afraid to test it to see what happens.

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Answer 5

Answer by chanu9 · Jan 14, 2018 at 04:29 PM

i am having the same issue any solutions yet?

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Unity claiming "no network connection"

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