Message said to report this if I thought I was wrongly kicked. Everyone is home with and on the internet due to the virus and Comcast is a bit flakey. So I assume it was due to network issues. I was clearing out an area in my town Sirius (using an eff3 shovel clearing dirt, nothing special), I lagged (tried breaking the same block about 5 times in a row) and got kicked with code 413. It only happened once this afternoon. Doing similar things and have not been kicked again.
Are you still experiencing this issue @maples1 If it happens again, please report here with the exact time (in eastern time) as to when it happened, this way we can track down exact logs and report them to our Anti-Cheat team.