Hey there @DieterB - sorry to hear this! This is almost certainly due to an issue with your Chrome browser and/or network and/or computer, so I’ll include some troubleshooting steps you can try to remedy it. If that does not work I suggest reaching out to your network provider, computer manufacturer and/or Google Chrome support.

1. Clear cache and cookies (steps below) - restart browser
2. Check Chrome for app updates, install them - restart browser
3. Try an Incognito window in Chrome
4. Try another device
5. Try another browser (Firefox, Edge) 
6. Restart your wifi modem/router and computer after all above steps
7. Check for system updates (computer), run them - restart the computer

How to clear browser cache

I hope this helps!