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Long ping time with STM32H753

I am using RTX5 & Network Component  Version 7.13.1 on a STM32H753. I get ping times of 25ms. This happens with ping in either direction. I have the same board with a STM32F427 and ping time is always less than 1ms. The RTX & network configs are the same except for some larger buffers on the H7. It appears that there is a 24ms delay in the network library. What can I do to get it to not delay?

I tried changing the kernel tick freq from 1000 to 500. Ping time went to 49ms. I changed the freq to 2000 and the ping went to 12ms. This delay happens when talking to TCP sockets also.

I think I have the latest version of everything.