recent avast premier upgrade

ever since my recent upgrade on Avast Premier the avast web shield warning of a blockage comes up every 1-3 mins. Very annoying. I am using Chrome . I did not have this problem until the upgrade. Any solutions

Attach your basic diagnostic logs. (MBAM, FRST and aswMBR)
Instructions: https://forum.avast.com/index.php?topic=53253.0

Sounds very much like avast premier is detecting and blocking a site(s) your old antivirus did not. Follow asyn’s advice to help sort you out.