I found that Chrome is hangs on browsing.

On hang some URL is reported "waiting" in Chrome status bar:

URL is random, and messages are also different

Sometimes it is

Waiting for cache

Also waiting animation constantly runs at page tab:

Waiting never ends.

Looks like I encounter some limit of connections or something.

UPDATE

1 Answer

I was able to solve this by:

Clearing Cookies and Plugin Data

1. Settings
2. Search "Clear browsing data"
3. Check only the 'Cookies and other site and plugin data' box
4. Select 'the beginning of time' from the drop down
5. Click 'Clear browsing data'

If that doesn't work for you, you can try the following:

Disable Flash Player

1. Settings
2. Search "plugins"
3. Content Settings
4. Manage individual plugins...
5. Flash Player
6. Disable

Disable QUIC

1. Open chrome://flags
2. Search for 'QUIC'
3. Find "Experimental QUIC protocol Mac, Windows, Linux, Chrome OS, Android"
4. Select Disabled
5. Click the 'Restart Now' button.

Later I was able to go back in and re-enable Flash and QUIC and they worked fine.