Thanks for the reports. We have forwarded it to the dev team but it's not possible for us to reproduce. Can you let us know what ISP's you are all using so we can see if it's something related to a specific one.
I also need to suggest to go through the connectivity troubleshooting for your chosen platform on our support site also.
I also need to suggest to go through the connectivity troubleshooting for your chosen platform on our support site also.