Unable to link project to unity service

I have a problem on Mac (unity 2018.4.12.f1)5190191--515795--Screen Shot 2019-11-19 at 4.53.47 PM.png

this is show in editor log:

UnityConnectUserInfoRequest: Timed out while fetching user - please check your network connection
Request timed out while processing request “https://core.cloud.unity3d.com/api/users/me”, HTTP error code 0
.[UnityConnect] Request timed out.
UnityConnectOrganizationRequest: Timed out while fetching orgs - please check your network connection
An error occurred while processing request “https://core.cloud.unity3d.com/api/orgs”, HTTP error code 299
.[UnityConnect] An error occurred.
Project ID request failed, Reason: The requested URL returned error: 502 (0).
Request timed out while processing request “https://core.cloud.unity3d.com/api/projects/bf2de933-a8dc-4f29-845f-753f8b4debbc”, HTTP error code 0
.[UnityConnect] Request timed out.
UnityConnectUserInfoRequest: Timed out while fetching user - please check your network connection
Request timed out while processing request “https://core.cloud.unity3d.com/api/users/me”, HTTP error code 0
.[UnityConnect] Request timed out.
UnityConnectOrganizationRequest: Timed out while fetching orgs - please check your network connection
An error occurred while processing request “https://core.cloud.unity3d.com/api/orgs”, HTTP error code 299
.[UnityConnect] An error occurred.
Curl error 56: Received HTTP code 502 from proxy after CONNECT
Refresh: detecting if any assets need to be imported or removed …

Please help me

@casmap

If you are using the Services window integration, you will need to be connected to the internet. It looks like there are issues with your network. Are you on a VPN?

If your network works in other cases, I would try logging out and back in.