There's really not much troubleshooting I can recommend. Getting kicked of suggests the connection wasn't able to be maintained, but none of the game logs are going to show a cause for that.
It might help if you could be running a 3D trace when the interruption occurs. This could possibly narrow down a problem to a specific hop or provider along the way from you to us.http://www.d3tr.de/
Since you're getting game disconnections, it should be left running long enough to encounter a couple of occurrences of those issues.
Consult this support article
to see what IP address you should be tracing to.
You'll be able to copy the results to your clipboard and then save the image, in Paint for example. Then you can upload the file to an image hosting site.
The 3D trace and List formats will be needed.
I'm available in the forums Monday - Friday, 12 pm - 8 pm Pacific Time
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