TeamViewer screen freezes after logged in to remote PC. The input appears to be still working but the screen does not seem to update.
1. Go to Extras > Options.
2. When TeamViewer options window pops out, navigate over to Advanced tab and click on the Show advanced options button.
3. Scroll down to Advanced network settings section and uncheck the Use UDP (recommended) option.
4. Click the OK button and try again. The problem should have solved now.