Bug Hub 3.x constantly signs me out of editors after waking from sleep.

Ever since upgrading to Hub 3.x it and my Unity editors are constantly signed out after the PC wakes from sleep.. I'm unable to sign in using the editor as the option is greyed out, so I have to close both editors and the hub then restart them to restore being signed in.

I suspect a possible reason for this is that for a while now my bios has enabled power saving mode on sleep, meaning it shuts down ethernet hardware. When the PC wakes it takes a good 5 to 10 seconds for the internet to be restored. Thus if the Hub is checking for internet access during this time it will fail.

It would be nice if the Hub could be fixed for this behaviour or in the meantime have an option to log in again - without having to sign out.