Hi,

Looking through the share pages you've provided thus far your connection looks stable, with nothing that would indicate issues while gaming. In further monitoring your connection I suggest reviewing the following articles to get more familiar with PingPlotter:

One Poorly Responding Router
Interpreting Results
Common Network Problems
Beat Game Lag
Fix Your Network
PingPlotter YouTube

If you aren't able to capture results that signify a network issue, I suggest reaching out to an IT professional to further investigate why you're experiencing issues while trying to play games online.

All the best,