Comcast Routing Issues

I’ve been having what I believe is routing issues. I have ran a couple of tracerts on my computer when directly plugged in the my router, and been having a couple of request timeouts. I am a serious online gamer and been having lots of online lagging and gaming feels like it’s real sluggish and slow. Feels like my opponents always are one step ahead of me which doesn’t feel right at all. I know it’s not the game servers because they are up and running perfectly fine. I know there is something wrong with Comcast end I have been having this issue for 4 months now and seriously thinking about canceling my service with Comcast. I know it’s just not me I also have had a couple of neighbors that do online gaming and has xfinity and say that gaming online is unplayable.Is there anything I can do to try to get this issue fix ???