I thought below question is good.
http://www.question2answer.org/qa/51528/view-count-issue-and-session
Two options added in "Admin" > "Viewing" of PowerQA.
- Don't count by same IP (Default: ON)
- Don't count by creator (Default: ON)
If you use PowerQA at only particular organization, you should turn off "Do not count by same IP".