No connection to TeamViewer server

This morning none of my computers will connect to the Teamviewer Server, even though I have a public IP address which I can ping. The same IP address worked on the system yesterday and I can conect to the internet and to the Teamviewer website (obviously!!).

Windows 8.1/10, Teamviewer 12, no proxy, VDSL2 connection. Windows Firewall and standard Talktalk firewall on a Huaweii HG633 Talktalk branded modem. Only antivirus is Windows Defender.

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jpeg1966

The issue appears to be with the ISP as a number of Talktalk customers are reporting the same issue, and if you go to the Talktalk community thread https://community.talktalk.co.uk/t5/Broadband/Teamviewer/m-p/2022815#M665262

you will see that Talktalk are aware of the issue.

Tikkasal

They tweeted yesterday to say they were doing maintenance over night. I have just replied to see if it has caused problems as I can't connect either

jpeg1966

Just tried another test by trying to connect using a web browser to master1.teamviewer.com. and the page cannot be reached

jpeg1966

Same for me as well, 3 laptops and one desktop machine, cannot connect to Teamviewer, I also use Talktalk, but use the fibre connection and a Draytec Router. Tried to ping the Teamviewer server as weel and get no reply.

NickB

Same problem for me, it started late yesterday evening - multiple laptops, Andoird phone and Android tablet. I'm also on TalkTalk in the UK.

DripLeBuk

Same for me on multiple laptops. My ISP is TalkTalk in UK and I use Norton Security. You?

old_nic

And I cannot ping any of the Teamviewer servers e.g.178.77.120.6 etc No ports are blocked and there have not been any firewall changes (unless my ISP has changed something remote).