I know there have been many posts about this months/years ago, but this is an issue with the 13 update. On all 3 of my PC's, I am unable to connect at all to Teamviewer. The previouis versions have worked for me, so I'm not sure why this is happening. I have also tried this on multiple networks, so I'm relatively sure it's not an issue with my network at home. I've attempted most of the advice on all the other threads I've looked at, but it was to no avail. Any advice?