Clearing the browser cache and cookies quite often solves browsing issues. To do this simply do the following:

1. On your computer, open Chrome

2. At the top right, click on the 3 dots for the settings menu 

3. Click More tools -> Clear browsing data...

4. At the top, choose a time range. To delete everything, select All time.

5. Tick the boxes next to 'Cookies and other site data' and 'Cached images and files'

6. Click Clear data